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210 security specialist jobs found

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Lockheed Martin
Aug 18, 2026
Global Security Specialist, Asia
Lockheed Martin
Standard Job Description Provides analysis and research for industry, infrastructure, technology, country, geographic area, biographic and targeted vulnerability. Prepares assessments of current events based on the sophisticated collection, research and analysis of classified and open source information. Develops and maintains analytical procedures to meet changing requirements and ensure maximum operations. Collects data using a combination of standard intelligence methods and business processes. Key responsibilities for our  Global Security Specialist (Asia)  includes (but not limited to): Produce regional threat and risk assessments Advise regional and global stakeholders on security risk and mitigation Conduct physical security assessments and sustain and advise on the Site Security Program Deliver security solutions for new site builds and existing facilities Lead security training, crisis management, emergency response, and evacuation planning Provide security...
QED Systems, LLC
Aug 17, 2026
Security Specialist
QED Systems, LLC VA
QED Systems, LLC, is currently recruiting a Security Specialist ,to join our team at the Pentagon in Arlington, VA to support our HQDA G-3/5/7 Support Services contract. Job Duties: Provide support with the execution of the G-3/5/7 Information Security Program, which includes the classification/declassification program and security education and training programs. Develop, present, and facilitate security training for all security disciplines, including Information Security, OPSEC, Personnel Security, and Antiterrorism/Force Protection (AT/FP). Develop and prepare Security Classification Guides (SCGs) for administrative and formatting purposes in coordination with the responsible Directorate and Security Manager to ensure SCGs are reviewed and updated every five years IAW DoDM 5200.45 prior to the Original Classification Authority (OCA) signature. Conduct in-person security training for new personnel and provide tailored security training across the G-3/5/7 as...
SAIC
Aug 12, 2026
Information Technology Security Specialist
SAIC OK
Description SAIC has an immediate opening for a highly motivated Information System Security Officer (ISSO), classified as the IT Security Specialist, Level I level, supporting the security and compliance of information systems under a government contract. Under close direction of a manager, team leader, or more experienced specialist, the incumbent will apply basic technical knowledge in the performance of system certifications/accreditations and information security-related tasks. The ideal candidate has experience with NIST and RMF frameworks, security compliance, continuous monitoring, and vulnerability management. Key Responsibilities Apply basic technical knowledge in support of system certifications, accreditations, and information security tasks under close supervision of senior staff Assist in developing, documenting, reviewing, and maintaining RMF security documentation, including: System Security Plans (SSPs), Contingency Plans (ISCPs), Incident Response Plans...
Odyssey Systems Consulting Group
Aug 03, 2026
Full time
Security Specialist
Odyssey Systems Consulting Group Niceville, FL
Position Summary Odyssey is seeking a   Security Specialist   to support the  maintenance and operation of the industrial security and personnel clearance programs at the Niceville, FL  (Eglin AFB, FL)  offic e . The  Security Specialist will  be responsible for  support ing the maintenance and operation of the industrial security program, and personnel clearance program and ensuring company and customer  security requirements are met for Odyssey’s core business units. The successful candidate will interface with  the Associate Director of  Security,  Odyssey Security Management ,   Security Specialist  and all levels of Odyssey personnel to ensure contract security compliance with  applicable regulations  ( NISPOM 32 CFR Part 117, DoD SAP/SCI Community and Intelligence Community directives, applicable ICDs, etc.). This is a full-time role in  Niceville, FL (Eglin AFB, FL) ,  with a hybrid work schedule....
General Dynamics Mission Systems, Inc
Jun 17, 2026
IT Security Specialist
General Dynamics Mission Systems, Inc Scottsdale, AZ
Basic Qualifications Master's degree. Bachelor's degree in a related specialized area or equivalent relevant experience is required, plus a minimum of 2 years of relevant experience.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance (Active) is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.     Responsibilities for this Position Job Summary: Are you passionate about systems engineering and cybersecurity? We're looking for a skilled professional to join our team, ensuring secure, compliant, and innovative systems in a classified environment.   What You’ll Experience: Hands-on work with the System Development Life Cycle (SDLC) and Risk Management Framework...
General Dynamics Mission Systems, Inc
May 28, 2026
Security Specialist
General Dynamics Mission Systems, Inc Marion, VA
Basic Qualifications Bachelor's degree in a related field or the equivalent combination of education and relevant work experience is required plus a minimum of 2 years of relevant experience; or Master's degree.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work we do is important. The challenges we face are career-defining. The opportunity we can offer is one-of-a-kind. We apply advanced technologies such as...
SAIC
Aug 05, 2026
S45 Foreign Disclosure Representative
SAIC CA
Description The S4S Foreign Disclosure Representative's primary function is to serve as the senior security specialist supporting the local Special Security Office (SSO) in the conduct of Information Protection and Foreign Disclosure activities for the command. In accordance with Department of Defense (DoD), Director of National Intelligence (DNI) and Air Force directives, regulations and instructions, implements local policies and procedures to ensure the effective and efficient management for military, civilian and contractor personnel necessary to protect information consistent with the foreign disclosure programs. The position is located at Vandenberg Space Force Base. Performance Shall Include: 9+ years of Information Protection and Foreign Disclosure experience at the TS/SCI level. Formulates plans, policies, procedures and other documentation required to conduct foreign partner integration operations as it pertains to information protection functions and...
SAIC
Jun 24, 2026
Cybersecurity Specialist
SAIC VA
Description SAIC is seeking a highly skilled Cybersecurity Specialist to join our team at Fort Belvoir, Virginia. The Cyber Security Specialist will perform strategic planning and management, and other advanced and specialized cybersecurity functions. This position encompasses critical aspects of security, requiring expertise in areas such as cloud security architecture and enterprise cyber architecture. Responsibilities: Assist in the selection and deployment of hardware, software, and cloud service providers, including authoring and assessing Service Level Agreements (SLAs). Implement application and data migration strategies, ensuring simplicity, efficiency, and adherence to short- and long-term security and capacity requirements. Research, evaluate, recommend, and integrate new cybersecurity tools, techniques, and technologies to strengthen enterprise security architecture in alignment with IT security strategies. Conduct vulnerability scanning, incident response,...
U.S. Customs and Border Protection Service
Mar 19, 2026
Full time
ENVIRONMENTAL PROTECTIONS SPECIALIST (GS-13) - CBP USBP OFFICE OF FACILITIES AND ASSETS MANAGEMENT
U.S. Customs and Border Protection Service Washington, DC
IMPORTANT NOTE: This opportunity is ONLY open to DoW SkillBridge candidates on active duty who are AT LEAST 11 MONTHS AWAY from separation and who can intern with CBP during their final 180, 120, or 90 days on active duty. DoW SkillBridge interns receive their active-duty salary during their internship participation. LOCATION: Washington DC MAJOR DUTIES AND RESPONSIBILITIES Directing, coordinating, and evaluating energy planning and policy for a large-scale, complex program that adheres to the standards promulgated by environmental, energy and/or sustainability laws and regulations. Updating and implementing energy investment programs to ensure correct agreements are executed while addressing rate of investment, cyber-security, and contract execution issues. Developing and monitoring best management practices to solve energy problems and metrics to measure success of the program. Leading the development of environmental, energy and/or...
U.S. Customs and Border Protection Service
Mar 18, 2026
Full time
RANGE MANAGEMENT SPECIALIST (GS 12) - CBP USBP SPECIAL OPERATIONS GROUP
U.S. Customs and Border Protection Service El Paso, TX
IMPORTANT NOTE: This opportunity is ONLY open to DoW SkillBridge candidates on active duty who are AT LEAST 11 MONTHS AWAY from separation and who can intern with CBP during their final 180, 120, or 90 days on active duty. DoW SkillBridge interns receive their active-duty salary during their internship participation. LOCATION: El Paso, TX MAJOR DUTIES AND RESPONSIBILITIES This position is located within the U.S. Customs and Border Protection (CBP), United States Border Patrol (USBP), Special Operations Group (SOG) and is responsible for the day-to-day management of the SOG Range Complex that is located on the Meyers Range Complex on McGregor Range. The Range Complex consists of four live-fire ranges with targets out to a mile, two classrooms, seven live fire shoot houses, two weapon cleaning room, and a defensive tactics room. In addition to monitoring range utilization, facility maintenance and development, the incumbent will also be responsible for...
DLH
Aug 18, 2026
Deployment Technician (Job 1428)
DLH Rockville, MD
About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. DLH is dedicated to the idea that “Your Mission is Our Passion” and brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview The Hardware Deployment Team Specialist is responsible for imaging, configuring, delivering, and deploying both Mac and pc computers. Additionally, they provide high-quality technical support and customer service to end users,...
Odyssey Systems Consulting Group
Aug 18, 2026
Full time
Senior Cybersecurity Support Specialist
Odyssey Systems Consulting Group Dayton, OH
Position Summary Odyssey has an exciting opportunity for a Senior Cybersecurity Support Specialist to join our team supporting the Helicopter Division (HD) at Wright Patterson AFB, OH .  The HD supports selected helicopter programs including the HH-60W Combat Rescue Helicopter (CRH) and the MH-139 and has a mission to rapidly deliver and field new and updated rotary wing aircraft. Responsibilities Duties include, but not limited to:    Must comply with DAFMAN 17‑1303 and DoD Manual 8140.03; CAP/CGRC certification required and CISSP highly recommended, per DoD Cyber Exchange qualification standards. Provide cybersecurity support across requirements generation, system design and integration, development, modification, test, production, sustainment, deployment, operations, and divestiture activities. Deliver technical expertise and prepare all documentation required for system cybersecurity Assessment &...
LMI
Aug 18, 2026
Full time
Multimedia Developer
LMI Remote, UNAVAILABLE
Overview LMI is seeking a highly skilled Multimedia Developer to support a Department of Veterans Affairs (VA) enterprise contact center technology training initiative. This is a remote position supporting the development and modernization of training content for VA contact center personnel across multiple learning paths, including Agent, Supervisor, Workforce Engagement Management (WEM), Quality Management, Knowledge Management, and Reporting & Analytics. The Multimedia Developer will work closely with curriculum designers, curriculum writers/editors, instructional designers, technical subject matter experts, and training operations personnel to transform existing recorded training sessions, training aids, job aids, desk-side references, and other source materials into polished, engaging, reusable, and accessible self-paced learning modules and downloadable training resources suitable for deployment through VA's Talent Management System (TMS). LMI is a...
Lockheed Martin
Aug 18, 2026
Commercial Manager - LMUK Space Programmes
Lockheed Martin
Job Description Perform contracts management functions across the spectrum of actions associated with providing supplies and services, from capture through proposal, contract award, and all phases of contract administration. Provide business advice and guidance to and coordinate with other functions including program management, finance, legal, subcontracts, business development, engineering, human resources, accounting, and compliance to effectively manage a breadth of responsibilities, including contract solicitations / capture, negotiations, and contract terms, including fulfillment of related obligations. Serve as authorized, empowered representative for the Company as interface with Customer buying representatives responsible for building effective relationships and managing contracts to support business goals and objectives. Coordinate solutions to contractual issues and Customer concerns related to Company performance. Ensure contractual compliance with all laws and...
Lockheed Martin
Aug 18, 2026
Fire Control System/Aegis Weapon System (AWS) Technical Trainer Sr
Lockheed Martin VA
Standard Job Description We are seeking a talented and experienced Aegis Weapon System (AWS) Instructor with an FCS MK99 background to support the Aegis International Programs team and conduct schoolhouse and waterfront training. Support a multi-instructor and developer workforce providing instruction and curricula updates for our International Program customers and in support of schoolhouse and shipboard training.Assist in the development of new training materials, revise existing curricula, and support simulation virtual courseware updates and deployment. Deliver formal training for internal and external customers, conduct instructor evaluations, and submit training reports. The work for this position will be in Dahlgren, VA. Travel opportunities to support our international customers in locations such as Japan, Australia, Norway, Canada and South Korea may also be available. US Citizenship is required and successful candidate must have a final DoD Secret Security Clearance...
Lockheed Martin
Aug 18, 2026
Nuclear Hardening Engineer
Lockheed Martin
Job Description Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. Be part of a team delivering the next generation of secure military communications satellites for the UK Ministry of Defence. This work provides resilient, high-performance connectivity for the UK, its allies and Defence personnel worldwide, playing a critical role in protecting...
DLH
Aug 17, 2026
Technical IT Support Specialist - Associate (Job 1427)
DLH Bethesda, MD
About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. DLH is dedicated to the idea that “Your Mission is Our Passion” and brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview The IT Support Specialist is responsible for delivering high-quality technical support and customer service to end users, including VIP and executive-level personnel. This role provides hands-on and remote...
LMI
Aug 17, 2026
Full time
508 Compliance Specialist
LMI Remote, UNAVAILABLE
Overview LMI is seeking an experienced Section 508 Compliance Specialist to support the Department of Veterans Affairs (VA) enterprise contact center technology training initiative. This is a remote position responsible for ensuring that all training products and project deliverables provided to VA are designed, developed, tested, remediated, and delivered in accordance with applicable Section 508 accessibility requirements. The Section 508 Compliance Specialist will work across the entire curriculum development and training production team, including curriculum designers, curriculum writers/editors, multimedia developers, instructional designers, technical SMEs, and training operations personnel. The position will serve as  the project team's primary point of contact for accessibility matters and will coordinate directly with VA staff as appropriate to clarify requirements, resolve accessibility issues, and support acceptance of training products. The...
Odyssey Systems Consulting Group
Aug 15, 2026
Full time
Senior Contracting Support Specialist
Odyssey Systems Consulting Group MA
Position Summary Odyssey Systems has an exciting opportunity for a Senior Contracting Support Specialist providing support to the Air Force Life Cycle Management Center/PEO Electronic Systems Directorate (AFLCMC/ES).  The Air Force Program Execution Office for PEO Electronic Systems (AFPEO/ES) has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the PEO ES portfolio, which includes over 130 programs for the United States Air Force (USAF) and foreign allies. AFLCMC/PEO ES is headquartered at Hanscom Air Force Base, MA with geographically separated operating units CONUS and OCONUS.   This is a full time position located at Hanscom Air Force Base, MA. Responsibilities Duties includ e, but not limited to:   Price/cost evaluation support  Contract close-out activities Data...
DLH
Aug 14, 2026
DCGS-N Configuration Management Specialist III (Job 1422)
DLH North Charleston, SC
About Us DLH delivers improved health and national security readiness solutions for federal programs through science research and development, systems engineering and integration, and digital transformation. Our experts in public health, performance evaluation, and health operations solve the complex problems faced by civilian and military customers alike by leveraging advanced tools – including digital transformation, artificial intelligence, data analytics, cloud enablement, modeling, and simulation, and more. DLH is dedicated to the idea that “Your Mission is Our Passion” and brings a unique combination of government sector experience, proven methodology, and unwavering commitment to innovation to improve the lives of millions. Overview The DCGS-N Configuration Management Specialist handles production and installation CM processes and activities, supports CM policies and procedures for configuration planning, configuration...
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