Portfolio
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Security specialist with 20+ years of expertise spanning military, correctional, and commercial environments, including U.S. Army Military Police service with NATO peacekeeping experience and current role as Security Operator & System Specialist at Kriminalvården since 2010. Expert in Säkerhetsskyddslagen compliance, surveillance technology, and emergency coordination for 300+ facility occupants. Key project contributor developing national qualification standards for Swedish correctional surveillance centers (2011-2025) and experienced educator training 100+ personnel in security procedures. Recently completed frontend development degree (354 hp) and LinkedIn Learning certifications in ISO 27001:2022, OWASP Top 10, and Microsoft Azure IAM. Bilingual Swedish/English professional seeking advanced security specialist roles leveraging comprehensive regulatory expertise and technical competencies.
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Senior Security Specialist | NATO Operations Veteran | Correctional Security Expert
Senior security professional with over 20 years of experience in security operations, risk assessment, and crisis management across military, correctional, and commercial environments. U.S. Army Military Police Sergeant (E-5) with NATO peacekeeping experience and long-term employment with the Swedish Department of Corrections as Security Operator and Systems Specialist since 2010. Specialized in Security Protection Act compliance, surveillance and security systems, and emergency coordination in environments supporting 300+ clients. Project member developing national qualification standards for Swedish Department of Corrections' surveillance centers (2011–2025). Trained 100+ personnel in security procedures and incident response. Hold frontend development degree (354 hp) and IT security certifications including ISO 27001, OWASP, and Microsoft Azure Identity and Access Management. Bilingual in Swedish and English, seeking advanced security specialist roles combining regulatory, operational, and technical expertise.
Department of Corrections (Kriminalvården), Häktet Sollentuna, Sweden
Häktet Sollentuna, Sweden
Häktet Sollentuna, Sweden
Anstalt Hall, Sweden
Good Times Convenience Store, El Paso, Texas, USA
U.S. Army
Military Awards: Army Commendation Medal, Army Achievement Medal (3rd Award), Good Conduct Medal, National Defense Service Medal, Armed Forces Expeditionary Medal, NATO Medal, NCO Professional Development Ribbon, Army Service Ribbon, Overseas Service Ribbon, Driver and Mechanic Badge (Driver-W Bar)
Jensen Education, Stockholm - Vocational Higher Education (120 hp)
Stockholm University (15 hp)
Central Texas College, Killeen, Texas, USA (6 hp)
University of Maryland University College, Adelphi, Maryland, USA (27 hp)
U.S. Army (87 hp)
Sul Ross State University, Alpine, Texas, USA (45 hp)
Paradise Valley Community College, Phoenix, Arizona, USA (3 hp)
Total University Studies: 354 hp
My Works
Professional Certifications & Training
Issuer: Six Sigma Academy Amsterdam
Professional certification in risk management from Six Sigma Academy Amsterdam. Covers comprehensive risk assessment methodologies, risk identification and analysis, mitigation strategies, and best practices for managing organizational risks. Focuses on systematic approaches to risk management using Six Sigma principles and methodologies for process improvement and risk reduction.
Issuer: Udemy
Professional certification in OWASP (Open Web Application Security Project) Top 10 security risks and vulnerabilities. Covers critical web application security flaws including injection attacks, broken authentication, sensitive data exposure, XML external entities, broken access control, security misconfigurations, cross-site scripting (XSS), insecure deserialization, and using components with known vulnerabilities. Essential knowledge for secure web development and application security testing.
Issuer: Udemy / rigcert.education
Comprehensive training in ISO/IEC 27001:2022 standard for Information Security Management Systems (ISMS). Covers risk assessment, security controls, compliance requirements, ISMS implementation, audit processes, and best practices for establishing, maintaining, and continually improving organizational information security.
Issuer: Udemy
Comprehensive training in European Union's General Data Protection Regulation (GDPR) compliance. Covers data protection principles, lawful processing, individual rights, data breach management, privacy by design, accountability requirements, and implementing GDPR frameworks in organizations to ensure compliance with EU privacy legislation.
Issuer: Udemy
Professional certification in risk management principles and practices. Covers risk identification, assessment methodologies, risk analysis frameworks, mitigation strategies, compliance requirements, enterprise risk management (ERM), and implementing comprehensive risk management programs. Essential training for security professionals, project managers, and organizational leaders responsible for identifying, evaluating, and managing business and operational risks.
Issuer: Udemy
Comprehensive training in ISO 9001:2015 standard for Quality Management Systems (QMS). Covers quality management principles, process approach, risk-based thinking, continuous improvement methodologies, customer focus, and implementing effective quality management systems in organizations to ensure consistent delivery of products and services.
Issuer: LinkedIn Learning
Comprehensive training in Voice over IP and unified communications systems. Covers VoIP protocols (SIP, RTP), QoS requirements, call routing, telephony integration, collaboration platforms, and deployment strategies for modern communication infrastructure.
Issuer: LinkedIn Learning
Practical training in network troubleshooting methodologies and diagnostic techniques. Covers network analysis tools, identifying connectivity issues, packet analysis, performance optimization, and systematic problem-solving approaches for complex network environments.
Issuer: LinkedIn Learning
Professional development training in active listening skills and communication effectiveness. Covers techniques for improving comprehension, building rapport, reducing misunderstandings, and enhancing interpersonal communication in professional environments.
Issuer: Microsoft / LinkedIn Learning
Comprehensive training in Azure Active Directory, identity governance, and access management. Covers user and group management, multi-factor authentication, conditional access policies, and role-based access control (RBAC) in Microsoft Azure environments.
Issuer: LinkedIn Learning
Foundational knowledge of Identity and Access Management (IAM) principles and practices. Covers authentication methods, authorization frameworks, identity lifecycle management, access control policies, and best practices for securing organizational resources.
Issuer: LinkedIn Learning
In-depth understanding of the OWASP Top 10 web application security risks. Training covers injection attacks, broken authentication, sensitive data exposure, XML external entities, broken access control, security misconfigurations, and more. Essential for identifying and mitigating critical security vulnerabilities.
Issuer: LinkedIn Learning
Comprehensive foundation in network security principles and practices. Covers firewalls, intrusion detection systems, VPNs, secure network architecture, threat detection, network segmentation, and security protocols essential for protecting organizational networks.
Issuer: LinkedIn Learning
Essential training in identifying, assessing, and mitigating IT and cybersecurity risks. Covers risk assessment frameworks, threat modeling, vulnerability management, compliance requirements, and developing comprehensive risk management strategies for organizations.
Issuer: LinkedIn Learning
Specialized training in identifying and mitigating insider threats. Covers behavioral indicators, access monitoring, data loss prevention, employee screening, incident response, and developing insider threat programs to protect sensitive organizational information.
Issuer: Cisco / LinkedIn Learning
Foundational knowledge of Cisco networking technologies and concepts. Covers network fundamentals, IP addressing, routing and switching basics, network security fundamentals, and Cisco device configuration. Provides essential understanding of enterprise network infrastructure and management.
Issuer: LinkedIn Learning
Advanced training in deploying and configuring essential TCP/IP services. Covers DHCP (Dynamic Host Configuration Protocol), DNS (Domain Name System), core network protocols, IP addressing schemes, and network service configuration. Critical knowledge for managing enterprise network infrastructure and services.
Issuer: LinkedIn Learning
Comprehensive training in Voice over IP and unified communications systems. Covers VoIP protocols (SIP, RTP), QoS requirements, call routing, telephony integration, collaboration platforms, and deployment strategies for modern communication infrastructure.
Issuer: Microsoft / LinkedIn Learning
Proficiency in Microsoft Excel for data analysis and reporting. Covers formulas and functions, data visualization, pivot tables, charts, conditional formatting, data validation, and advanced features for business intelligence and productivity in Microsoft 365 environment.
Professional Diplomas & Specialized Training
Institution: U.S. Army
Complete academic transcript documenting coursework and educational achievements (87 hp). Includes comprehensive records of completed courses, earned credits, grades, and degree progress. Official documentation of academic performance and educational qualifications supporting professional credentials in security, law enforcement, and technology fields.
Issuer: US Army
Specialized law enforcement training in Standardized Field Sobriety Testing (SFST) procedures. Covers detection and evaluation of impaired drivers, administration of standardized tests, legal procedures, evidence collection, and courtroom testimony preparation. Critical training for law enforcement and security professionals in traffic safety and DUI enforcement.
Issuer: Kriminalvården
Official certification in RAKEL (Radio Communication for Effective Leadership), Sweden's national digital radio communication system for emergency services. Training covers secure communication protocols, emergency coordination procedures, crisis management, and interagency collaboration for police, fire, medical, and correctional services. Essential qualification for emergency response and security operations in Swedish public safety sector.
Issuer: Los Angeles Police Department
Specialized training as D.A.R.E. (Drug Abuse Resistance Education) instructor, an internationally recognized law enforcement-led program. Training includes substance abuse prevention education, youth engagement strategies, classroom instruction methods, peer pressure resistance techniques, and community outreach. Demonstrates commitment to preventive education and community policing initiatives in law enforcement and security careers.
Issuer: U.S. Army
Specialized tactical training for Special Response Team operations. Comprehensive instruction in advanced security tactics, crisis intervention, emergency response protocols, and high-risk situation management. Covers tactical operations, team coordination, threat assessment, and specialized security procedures for correctional and law enforcement environments.
Institution: Jensen YH
Comprehensive examination thesis documenting academic achievement and technical competency in frontend development. Demonstrates proficiency in modern web technologies, software development methodologies, and practical application of programming skills. Official documentation of successful completion of frontend development degree program.
Issuer: SAAB/Kriminalvården
Specialized training in Security and Force Education (SAFE) protocols. Comprehensive instruction in use of force principles, legal frameworks, de-escalation techniques, tactical decision-making, and proportional response in security operations. Essential training for correctional, law enforcement, and security professionals in managing high-risk situations safely and legally.
Issuer: Kriminalvården
Official certification documenting completion of professional internship program. Demonstrates practical application of theoretical knowledge in real-world professional environments. Includes hands-on experience, workplace integration, and professional skill development essential for career advancement in security and technology fields.
Issuer: U.S. Army
Military professional development training for Non-Commissioned Officers. Comprehensive leadership instruction covering team management, tactical decision-making, military operations, personnel supervision, and mission execution. Essential qualification for leadership roles in military and security operations demonstrating command capability and professional military expertise.
Institution: U.S. Army (87 hp) | 1994 - 1999
Comprehensive military professional development including basic military police/corrections specialist program, primary leadership development course, and specialized law enforcement training.
Institution: Kriminalvården Academy
Comprehensive professional training from the Swedish Prison and Probation Service (Kriminalvården). Official qualification covering correctional operations, security protocols, Swedish correctional law and regulations, inmate management, crisis intervention, and professional standards for correctional officers. Essential foundation for career in Swedish corrections and security sector, including specialized training in Säkerhetsskyddslagen (Security Protection Act) compliance and Swedish correctional system operations.
Issuer: Kriminalvården
Official certification as Alarm Chief (Larm Chef) for Swedish Prison and Probation Service. Qualified to lead first response operations during alarm situations and emergency incidents. Responsibilities include commanding 20+ alarm responders, making critical tactical decisions on incident locations, coordinating emergency response teams, and conducting initial investigations of incidents. Demonstrates crisis leadership competency, rapid decision-making under pressure, emergency coordination, and incident command capabilities in high-risk correctional environments.
Institution: Jensen Yrkeshögskola, Stockholm | 2023 - 2025 (120 hp)
Official degree certificate (Examensbevis) for completed vocational higher education program in Frontend Development. Comprehensive two-year curriculum covering modern web development, JavaScript, React, TypeScript, HTML5, CSS3, UX/UI design principles, responsive design, accessibility, and agile methodologies. Includes practical internship at Softronic as UX/UI developer and programmer working with CRM systems for charity organizations. Program combines theoretical knowledge with hands-on professional experience in contemporary frontend technologies and design tools including Figma.
Issuer: Kriminalvården
Official certification in OC (Oleoresin Capsicum) spray usage and deployment for correctional officers. Comprehensive training covering proper handling, deployment techniques, safety protocols, legal use-of-force frameworks, decontamination procedures, and tactical decision-making in correctional environments. Essential qualification for security personnel authorized to carry and deploy less-lethal defensive equipment in Swedish correctional facilities.
Issuer: Kriminalvården
Official certification in expandable baton (batong) usage and defensive tactics for correctional officers. Training includes proper deployment techniques, defensive tactics, striking methods, legal use-of-force principles, de-escalation strategies, and safe handling procedures. Critical qualification for security personnel authorized to carry and deploy batons as intermediate force options in Swedish correctional and detention facilities.
Institution: Jensen YH
Official EU English degree document certified through the Europass framework. Standardized European Union qualification documenting advanced English language competencies and proficiency levels in reading, writing, listening, and speaking. Recognized across EU member states as formal proof of professional-level English skills for international communication, professional development, and cross-border employment opportunities.
Military Achievement Awards & Honors
Issuer: U.S. Army
The Army Commendation Medal is awarded to members of the Armed Forces for sustained acts of heroism or meritorious service. This prestigious decoration recognizes outstanding achievement, superior performance of duties, and acts of valor in non-combat situations. Recipients demonstrate exceptional dedication, professional competence, and contributions that clearly exceed normal expectations. The medal acknowledges sustained excellence in leadership, technical expertise, or significant accomplishments that bring credit to the soldier and the United States Army.
Issuer: U.S. Army
The Army Achievement Medal is awarded to members of the Armed Forces for meritorious service or achievement of a lesser degree than required for the Army Commendation Medal. This decoration recognizes noteworthy performance, professional accomplishments, and contributions to mission success. Recipients demonstrate above-average performance, initiative, and dedication to duty. The medal acknowledges outstanding individual achievement, technical proficiency, or service that sets the soldier apart from peers and reflects positively on military service. Awarded three times for sustained exceptional performance and dedication.
Issuer: U.S. Army
The Good Conduct Medal is awarded to enlisted soldiers who have completed three consecutive years of honorable and faithful service. This medal recognizes exemplary behavior, efficiency, and fidelity throughout the qualifying period. Recipients must demonstrate sustained adherence to military discipline, conduct themselves with integrity, and maintain high standards of military professionalism. The medal acknowledges consistent reliability, trustworthiness, and commitment to the Army values of loyalty, duty, respect, selfless service, honor, integrity, and personal courage.
Issuer: U.S. Department of Defense
The Defense Service Medal is awarded to military personnel for participation in designated military operations that do not qualify for a specific campaign medal. This decoration recognizes service members who have participated in significant military operations deemed to be in the interest of national defense. The medal acknowledges contributions to operations that may include humanitarian efforts, peacekeeping missions, or other designated military activities supporting U.S. strategic objectives and national security interests.
Issuer: U.S. Department of Defense
The Armed Forces Expeditionary Medal is awarded to military personnel for participation in U.S. military operations, expeditions, or deployments not covered by other service or campaign medals. This medal recognizes service members who engage in military operations in foreign territories, including peacekeeping missions, combat operations, humanitarian interventions, and other designated expeditionary activities. Reflects commitment to global security operations and readiness to deploy in support of U.S. strategic interests worldwide.
Issuer: U.S. Army
The NCO Professional Development Ribbon is awarded to Army Non-Commissioned Officers who have successfully completed designated professional military education courses. This ribbon recognizes completion of the Primary Leadership Development Course (PLDC), Basic NCO Course (BNCOC), or Advanced NCO Course (ANCOC). The award acknowledges commitment to professional military education, leadership development, and advancement of technical and tactical competencies essential for effective NCO leadership in the United States Army.
Issuer: U.S. Army
The Army Service Ribbon is awarded to soldiers upon successful completion of initial entry training, including basic combat training and advanced individual training (AIT). This ribbon marks the transition from civilian to soldier and recognizes the completion of fundamental military training. It acknowledges the soldier's commitment to military service, successful acquisition of basic military skills, and readiness to serve in the United States Army. The ribbon represents the foundation of military professionalism and dedication to duty.
Issuer: U.S. Army
The Overseas Service Ribbon is awarded to Army personnel for successful completion of overseas tours outside the continental United States. This ribbon recognizes soldiers who have served in foreign duty stations, demonstrating adaptability to different cultures, climates, and operational environments. The award acknowledges contributions to U.S. military presence abroad, support of international partnerships, and willingness to serve away from home in support of global defense commitments and strategic military objectives.
Issuer: North Atlantic Treaty Organization
The NATO Medal is awarded to military personnel who have served in NATO operations or missions. This international decoration recognizes contributions to collective defense, peacekeeping operations, and security missions under NATO command. The medal acknowledges participation in multinational military cooperation, alliance building, and support for international peace and stability. Recipients have demonstrated commitment to transatlantic partnership, interoperability with allied forces, and contributions to NATO's mission of collective security.
Issuer: U.S. Army
The Driver and Mechanic Badge with Wheeled Vehicle (W) Bar is awarded to Army personnel who have demonstrated proficiency in operating and maintaining wheeled military vehicles. This qualification badge recognizes technical competence in vehicle operations, successful completion of driver training, and adherence to safety standards. The "W" bar specifically indicates qualification as a wheeled vehicle operator. The badge reflects essential mobility skills, mechanical aptitude, and ability to support military logistics and transportation operations.
Issuer: United States Air Force
Official recognition certificate for distinguished service and outstanding achievement in support of United States Air Force operations. This commendation acknowledges superior performance, professional excellence, and meritorious contributions to mission success. The certificate reflects exceptional duty performance, technical proficiency, and dedication to Air Force standards while serving in a joint military environment supporting critical air operations and defense objectives.
Issuer: U.S. Army 10th Area Support Group, Okinawa, Japan
Official recognition for outstanding performance and contribution to the 10th Area Support Group (ASG) stationed at Torii Station in Okinawa, Japan. The 10th ASG provides critical logistics, administrative, and life support services to Army units throughout the Ryukyu Islands and Pacific region. This award acknowledges exceptional service, mission support excellence, and dedication while serving in the Asia-Pacific theater. Reflects adaptability to overseas military operations, cross-cultural competence, and contributions to U.S. strategic presence in Japan.
Issuer: U.S. Army / NATO
Recognition for meritorious service and achievements during deployment to Bosnia and Herzegovina as part of NATO peacekeeping operations. This award acknowledges contributions to stabilization efforts, humanitarian operations, and maintaining peace in the Balkans region following the Yugoslav conflicts. Demonstrates international cooperation, cultural awareness, and professional military competence in complex multinational peacekeeping environments.
Issuer: U.S. Army Europe
Official recognition for exceptional service and achievements while stationed in Germany supporting United States Army Europe operations. This award acknowledges contributions to NATO alliance readiness, cross-cultural military cooperation, and mission support in the European theater. Reflects professional excellence, adaptability to international environments, and dedication to maintaining strong transatlantic defense partnerships during overseas assignment.
Issuer: U.S. Army
Prestigious recognition awarded to the most outstanding soldier in a unit for a three-month period. This competitive award acknowledges superior performance in military bearing, physical fitness, weapons qualification, job proficiency, and leadership abilities. Selection as Soldier of the Quarter reflects exceptional dedication to duty, professional development, and embodiment of Army values. Recipients serve as role models for peers and demonstrate consistent excellence across all aspects of military service.
Academic Transcripts & Educational Records
Institution: University of Maryland University College, Adelphi, Maryland, USA (27 hp)
Completed university-level coursework in international studies, leadership development, and management through distance learning program designed for active-duty military personnel. Comprehensive educational record supporting professional development in military and civilian sectors.
Institution: University of Maryland University College, Adelphi, Maryland, USA (27 hp)
Completed university-level coursework in international studies, leadership development, and management through distance learning program designed for active-duty military personnel. Comprehensive educational record supporting professional development in military and civilian sectors.
Institution: Sul Ross State University, Alpine, Texas, USA (45 hp)
Completed comprehensive coursework in communications, journalism, media studies, and creative writing. Leader scholarship recipient and active participant in student government, demonstrating leadership and civic engagement throughout academic career.
Institution: Stockholm University (15 hp) - 2010
Specialized training in applying social work principles to correctional environments and rehabilitation programming. Comprehensive education in correctional social work, offender rehabilitation strategies, and evidence-based practices for supporting reintegration and reducing recidivism.
Institution: Jensen Yrkeshögskola, Stockholm (120 hp) | 2023 - 2025
Official degree certificate (Examensbevis) for completed vocational higher education program in Frontend Development. Comprehensive two-year curriculum covering modern web development, JavaScript, React, TypeScript, HTML5, CSS3, UX/UI design principles, responsive design, accessibility, and agile methodologies. Includes practical internship at Softronic as UX/UI developer and programmer working with CRM systems for charity organizations. Program combines theoretical knowledge with hands-on professional experience in contemporary frontend technologies and design tools including Figma.
Issuer: U.S. Department of Defense
Official military service record documenting honorable discharge from active duty. DD Form 214 provides comprehensive record of military service, decorations, awards, training, and professional qualifications. Essential document for veteran status verification and benefits eligibility.
Institution: Central Texas College, Killeen, Texas, USA (6 hp) | 1998
Advanced coursework in management and leadership principles. Focused curriculum on evaluating training effectiveness and implementing performance management frameworks in organizational settings. Professional development supporting leadership roles in military and civilian environments.
Institution: U.S. Army (87 hp) | 1994 - 1999
Comprehensive military professional development including basic military police/corrections specialist program, primary leadership development course, and specialized law enforcement training.
Institution: Paradise Valley Community College, Phoenix, Arizona, USA (3 hp) - 1992
Completed Introduction course in University level English while attending High School. Early academic achievement demonstrating advanced English language proficiency and college readiness during secondary education.
Contact Me
calandra.leslie@outlook.com
