MANTECHInformation Systems Security Officer MANTECHInformation Systems Security OfficerWinchester, VAHold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP), Certified Information System Manager (CISM), or Information Assurance Management (IAM) Level II proficiency. Familiarity with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications.
PlanIT GroupNewIT - Information Security/Privacy Analyst II PlanIT GroupIT - Information Security/Privacy Analyst IIReston, VACollaborate with security engineers, compliance officers, and business managers to ensure policies are both technically sound and operationally practical. • The enforced dress code is business casual, i.e., collared shirt with slacks for men, no skirts above the knee for women.
SecuritasNewSecurity Officer - Warehouse SecuritasSecurity Officer - WarehouseChesapeake, VA$17.04–$17.04Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewSecurity Officer (M) SecuritasSecurity Officer (M)Leesburg, VA$18–$20Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewMulti‑Site Armed Security Officer SecuritasMulti‑Site Armed Security OfficerFairfax, VA$22–$22The Armed Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. Frequently our Armed Security Officers will provide customer service and information to a client’s employees and customers and serve as a physical deterrent.
SecuritasNewSecurity Officer (DFL) SecuritasSecurity Officer (DFL)Ashburn, VA$15.93–$20Observes and reports incidents or suspicious activities to client representatives, company management, or public safety authorities as appropriate. Observes and reports activities and incidents at an assigned client site, ensuring the security and safety of client property and personnel.
SecuritasNewCorporate Security Officer (FM) SecuritasCorporate Security Officer (FM)McLean, VA$21–$21Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewData Center Security Officer SecuritasData Center Security OfficerGainesville, VA$19.75–$19.75About Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Our service offerings include specialized guarding, mobile guarding, remote guarding, and corporate risk management.
SecuritasNewOpen Interviews for Entry Level Security Officers - Offers on the Spot! SecuritasOpen Interviews for Entry Level Security Officers - Offers on the Spot!Ashburn, VA$17–$22About Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Our service offerings include specialized guarding, mobile guarding, remote guarding, and corporate risk management.
SecuritasNewMulti-Site Security Officer SecuritasMulti-Site Security OfficerAshburn, VA$21–$21If your schedule and availability are flexible, and you have retail, food service or hospitality industry background you are a great fit for this role; if not, we will provide you with the training and everything you need for a great introduction to a career in the security industry. The Multi-Site Security Officer position you will be monitoring and patrolling different client sites on a variety of schedules.
SecuritasNewArmed Security Officer SecuritasArmed Security OfficerCulpeper, VA$24–$24The Armed Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. Frequently our Armed Security Officers will provide customer service and information to a client’s employees and customers and serve as a physical deterrent.
SecuritasNewFlex Security Officer SecuritasFlex Security OfficerCharlottesville, VA$19–$19If your schedule and availability are flexible, and you have retail, food service or hospitality industry background you are a great fit for this role; if not, we will provide you with the training and everything you need for a great introduction to a career in the security industry. The Multi-Site Security Officer position you will be monitoring and patrolling different client sites on a variety of schedules.
SecuritasNewConstruction Site Security Officer SecuritasConstruction Site Security OfficerManassas, VA$22–$22Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewSecurity Officer - Entry Level SecuritasSecurity Officer - Entry LevelHaymarket, VA$19.75–$19.75With over 640 local branch managers and approximately 86,000 security officers, Securitas provide specialized guarding, mobile guarding, remote guarding, and corporate risk management to thousands of businesses. Why This Role Is Great for Recent Graduates & Career Starters: Whether you have just finished high school or you’re looking for a fresh start in a new field, this role gives you: Weekly Pay – Get paid every week.
SecuritasNewOpen Interviews for Security Officers – Offers on the Spot! SecuritasOpen Interviews for Security Officers – Offers on the Spot!Manassas, VA$19–$19About Securitas USA: With over 640 local branch managers and approximately 86,000 security officers, Securitas provides unmatched security solutions to meet the specific needs of thousands of businesses. Our service offerings include specialized guarding, mobile guarding, remote guarding, and corporate risk management.
Company ConfidentialInformation System Security Officer (Engineer Info Assurance 4) Company ConfidentialInformation System Security Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - Mission Technologies is currently seeking a Senior Information System Security Officer (ISSO) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 10 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
STS Technical ServicesNewDirector of Compliance / Chief Compliance Officer (CCO), RFAAP STS Technical ServicesDirector of Compliance / Chief Compliance Officer (CCO), RFAAPRadford, VAThis senior leadership role supports the Radford Army Ammunition Plant and is accountable for the integrated Environmental, Safety, Occupational Health & Quality and regulatory compliance framework that supports safe, reliable munitions production in service of U.S. national security. Professional certifications such as Certified Safety Professional, Certified Industrial Hygienist, Certified Hazardous Materials Manager, Environmental Management System Auditor, Six Sigma/Lean or recognized quality certifications such as ASQ.
SecuritasNewAccess Control Screening Officer SecuritasAccess Control Screening OfficerBlacksburg, VA$16–$18Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewControl Room Officer (A) SecuritasControl Room Officer (A)Haymarket, VA$23–$23Requires: previous CCTV, alarm monitoring, and dispatching experience; 2–3 years of data center security experience; and 2–3 years of control room operator experience. The Control Room Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewAccess Control Screening Officer - Loudoun County SecuritasAccess Control Screening Officer - Loudoun CountyAshburn, VA$20–$21Security Officers/Security Guards observes and reports activities and incidents at an assigned client site, providing for the security and safety of client property and personnel. The Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations.
SecuritasNewArmed Flex Officer SecuritasArmed Flex OfficerPortsmouth, VA$21–$21The Armed Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. Frequently our Armed Security Officers will provide customer service and information to a client’s employees and customers and serve as a physical deterrent.
SecuritasNewTemporary Construction Security Supervisor SecuritasTemporary Construction Security SupervisorWinchester, VA$45–$50Frequent sitting, standing, and walking for long periods of time, which may involve climbing stairs and walking up inclines and on uneven terrain. The Security Officer position helps maintain a safe and secure environment by actively monitoring the premises, including patrolling various locations.
LeidosNewTargeting Officer LeidosTargeting OfficerReston, VA$116,350–$210,325If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. May 28, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
LeidosNewISSO CTO LeidosISSO CTOAshburn, VA$131,300–$237,350Ensure that assigned systems are operated, maintained, and disposed of in accordance with applicable policies and procedures NIST SP 800-37, Rev 2, Risk Management Framework for Information Systems and Organizations: A System Life Cycle Approach for Security and Privacy, DHS 4300A Policy and Handbook, CBP Information Systems Security Policies and Procedures Handbook (HB 1400-05D), and internal CBP (i.e., Office of Information Technology, Security Operations Division, etc.) security policies and practices . Develop, review, maintain, and provide system security documentation for assigned systems, including System Security Plans, Interconnection Security Agreements, Contingency Plans, Plans of Action and Milestones, (POA&M), Waivers, and Exceptions through the DHS FISMA system management tool in use to implement and manage the NIST Risk Management Framework.
SecuritasNewSite Security Manager SecuritasSite Security ManagerGainesville, VA$95,000–$110,000The Site Security Manager leads a team of site security personnel, including site managers, field training officers, and security officers, and is accountable for delivering physical security-related services at one or more assigned locations within a geographic area. The SSM reports directly to the regional security manager, works alongside other site security managers in their metro area, and manages the Security Team Manager (STM).
SecuritasNewCampus Security Manager SecuritasCampus Security ManagerManassas, VA$105,000–$105,000The Campus Security Manager (CSM) leads a team of site security personnel, including site managers, field training officers, and security officers, and is accountable for delivering physical security-related services at one or more assigned locations within a geographic area. The CSM reports directly to the regional security manager, works alongside other site security managers in their metro area, and manages the Security Team Manager (STM).
SecuritasNewSite Security Manager (M) SecuritasSite Security Manager (M)Manassas, VA$95,000–$110,000The Site Security Manager leads a team of site security personnel, including site managers, field training officers, and security officers, and is accountable for delivering physical security‑related services at one or more assigned locations within a geographic area. The SSM reports directly to the regional security manager, works alongside other site security managers in their metro area, and manages the Security Team Manager (STM).
Company ConfidentialInformation Systems Security Manager ISSM (Engineer Info Assurance 5) Company ConfidentialInformation Systems Security Manager ISSM (Engineer Info Assurance 5)Fairfax, VA$153,605–$184,124Full timeHII - Mission Technologies is currently seeking a SME Information System Security Manager (ISSM) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.
MANTECHSoftware and Systems Engineer MANTECHSoftware and Systems EngineerStafford, VASelf-driven analytical thinker capable of managing priorities in fast-paced environments and delivering technical briefings to senior government organizations (including Officer, Enlisted, and Civilian personnel); highly proficient with the Microsoft Family of Software and Tools (Office, Visio, SharePoint, Project) alongside development/task management capabilities like Jira and Confluence. Familiarity with the Marine Corps Operational Test and Evaluation Activity (MCOTEA), including the MCOTEA Operational Test & Evaluation Manual (6th Edition); experience planning Field User Evaluations and Joint Service Exercise events incorporating Electronic Warfare and Intelligence collection platforms under the Risk Management Framework (RMF).
Govcio LLCNewSME Cybersecurity Engineer Govcio LLCSME Cybersecurity EngineerAlexandria, VA$165,000–$214,000Overview: GovCIO is currently hiring for a SME Cybersecurity Engineer to support cybersecurity, compliance, and risk management activities supporting the U.S. Coast Guard (USCG). Responsibilities: As an SME Cybersecurity Engineer, you will serve as a principal technical authority for the cybersecurity posture, compliance framework, and risk management initiatives.
SecuritasNewOpen Interviews for Data Center Shift Supervisors - Offers on the Spot! SecuritasOpen Interviews for Data Center Shift Supervisors - Offers on the Spot!Manassas, VA$26.85–$26.85Functions as a supervisor of Security Officers, Lead Officers, and other company personnel assigned to one or more posts at client site(s); acts to ensure that all post orders are followed, that established rounds are completed, and that required reports are filed; notifies proper authorities and client in emergency situations. In addition to other demands, the demands of the job include: Maintaining composure in dealing with authorities, executives, clients, staff and the public, occasionally under conditions of urgency and in pressure situations.
SecuritasNewData Center Shift Supervisor SecuritasData Center Shift SupervisorGainesville, VA$23–$26Functions as a supervisor of Security Officers, Lead Officers, and other company personnel assigned to one or more posts at client site(s); acts to ensure that all post orders are followed, that established rounds are completed, and that required reports are filed; notifies proper authorities and client in emergency situations. In addition to other demands, the demands of the job include: Maintaining composure in dealing with authorities, executives, clients, staff and the public, occasionally under conditions of urgency and in pressure situations.
Company ConfidentialZero Trust Compliance Officer (Engineer Info Assurance 4) Company ConfidentialZero Trust Compliance Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124Full timeHII - Mission Technologies is currently seeking a Senior Zero Trust Compliance Officer to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. • 10 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
Huntington Ingalls Industries IncInformation System Security Officer (Engineer Info Assurance 4) Huntington Ingalls Industries IncInformation System Security Officer (Engineer Info Assurance 4)Fairfax, VA$128,887–$184,124 / yearHII - Mission Technologies is currently seeking a Senior Information System Security Officer (ISSO) to work out of Fairfax, VA in support of the DoD/DoW Advana War Data Platform designed to aggregate operational, intelligence, logistics, and sensor data from multiple domains, enable Joint All-Domain Command and Control (JADC2) by providing a common data fabric, and support AI/ML applications for predictive analytics, targeting, and mission planning. Requirements: • 10 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
TekSynapInformation System Security Officer ISSO TekSynapInformation System Security Officer ISSOAshburn, VirginiaSupport includes providing real-time incident monitoring, predictive and proactive analysis and reporting, incident resolution and escalation, problem management and resolution, coordinating of events related to network communications, network utilization and availability analysis and reporting. Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one or more existing FISMA Systems of Record as well as new IT Systems that are slated as new work products to develop an Authority to Operate (ATO) and follow-on Continuous Monitored system.
AMERICAN SYSTEMSInformation System Security Officer (ISSO), Senior (On-Prem & Cloud) AMERICAN SYSTEMSInformation System Security Officer (ISSO), Senior (On-Prem & Cloud)Chantilly, VirginiaOverview: AMERICAN SYSTEMS is seeking a Senior Information System Security Officer (ISSO) to manage RMF execution, authorization, and continuous monitoring for hybrid on‑premises and cloud systems supporting classified government missions in Chantilly, VA. This role is ideally suited for a security leader who is detail‑oriented, highly organized, and confident guiding system owners and engineers through RMF execution, authorization decisions, and ongoing compliance in classified environments.
AMERICAN SYSTEMSInformation Systems Security Officer (ISSO), Mid (MCSES III) AMERICAN SYSTEMSInformation Systems Security Officer (ISSO), Mid (MCSES III)McLean, VirginiaOverview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Provide support to Program Management Offices (PMOs), by conducting site surveys and providing technical information, to develop RMF artifacts to support ATO/ATC and to facilitate IS deployments and successful integration.
Chenega CorporationInformation System Security Officer (ISSO) Chenega CorporationInformation System Security Officer (ISSO)Arlington, VALead RMF A&A efforts, including activities within the A&A cycle and outside of the ISSO functions, work directly with ISSM, ISO, and AO, work with engineering and operations support staff to secure systems and ensure compliance, and provide oversight for existing and new POAMs. Work with the Security Tools Team to identify Critical / High vulnerabilities for remediation and report network security posture at weekly CISO/AO meeting.
Fusion TechnologyInformation Systems Security Officer Fusion TechnologyInformation Systems Security OfficerChantilly, VAFusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Education and Experience: You have a Bachelor's Degree in a related field or an advanced degree in Cybersecurity with 5+ years of experience in within information security or risk management supporting multi-domain SAP or SCI environments.
AkimaInformation System Security Officer - TOP SECRET Clearance REQUIRED with SCI AkimaInformation System Security Officer - TOP SECRET Clearance REQUIRED with SCIAlexandria, VAAkima Data Management (ADM) is seeking a highly skilled and mission‑focused Information System Security Officer (ISSO) to support and oversee cybersecurity Governance, Risk, and Compliance (GRC) activities across Department of War (DoW) Office of Inspector General (OIG) information systems. The ISSO will ensure systems adhere to federal, DoW, and organizational cybersecurity requirements by developing security documentation, validating controls, supporting audits, and guiding risk mitigation efforts.
AkimaSenior Information Systems Security Officer (ISSO) AkimaSenior Information Systems Security Officer (ISSO)Ashburn, VAThe Contractor shall identify the ISSO positions, as key personnel, to be the Designated Person(s) assigned to one or more existing FISMA Systems of Record as well as new IT Systems that are slated as new work products to develop an Authority to Operate (ATO) and follow-on Continuous Monitored system. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at job-assist@akima.com or 571-353-7053 (information about job applications status is not available at this contact information).
ZTI Solutions, LLCInformation System Security Officer (ISSO) ZTI Solutions, LLCInformation System Security Officer (ISSO)Falls Church, Virginia$150,000–$190,000ISSOs provide day-to-day security operations support for information systems, implementing security controls, conducting security scans, processing change requests, and responding to security incidents. The platform hosts hundreds of curated applications across logistics, financial management, personnel, health, and other domains, accelerating decision advantage through accessible, actionable data and AI capabilities.
Logistics Management InstituteInformation Systems Security Officer (ISSO) - Navy Logistics Management InstituteInformation Systems Security Officer (ISSO) - NavyTysons, Virginia$115,000–$175,000 / yearIndividual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances. . With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change.
Bowhead / UIC Technical ServicesInformation Systems Security Officer - Cloud Security Specialist Bowhead / UIC Technical ServicesInformation Systems Security Officer - Cloud Security SpecialistArlington, VAThis position ensures information systems security compliance and manages security controls for DoD cloud migration projects while coordinating security accreditation activities and maintaining ongoing security posture. INFORMATION SYSTMES SECURITY OFFICER - CLOUD SECURITY SPECIALIST (NAUT): Bowhead seeks an Information Systems Security Officer (ISSO Cloud) to support our customer on the Nautical contract in the Arlington, VA area.
Mantis Security CorporationInformation Systems Security Officer (ISSO) Mantis Security CorporationInformation Systems Security Officer (ISSO)Reston, VAFull timeWork with software engineers, DevOps engineers, release managers, and project management to follow A&A and ATO processes, and ensure Minimum Viable Product (MVP) and full releases are compliant and meet security requirements for continuous delivery to an AWS production environment. The candidate should possess 8570 IAT Level II baseline certifications and have working knowledge of the Risk Management Framework (RMF), along with other Intelligence Community (IC) and DoD policy and guidance (ICD 503, CNSSI-1253, etc.).
Contact Government Services LLCInformation System Security Officer ISSO Contact Government Services LLCInformation System Security Officer ISSOArlington, VAFor the past nine years weve been growing our government-contracting portfolio and along the way weve created valuable partnerships by demonstrating a commitment to honesty professionalism and quality work. As a FSR ISSO you will be embedded on-site with U.S. Government customers to ensure the secure compliant operation of a production-grade data and application platform used in mission-critical environments.
Contact Government Services LLCInformation Systems Security Officer ISSO Contact Government Services LLCInformation Systems Security Officer ISSOFairfax, VA$92,213.33–$125,146.66 / yearMaintain vulnerability scanning tool compliance such as HBSS or ACAS and patch management such as IAVM to ensure IT staff pushes patches to all systems in an effort to maintain compliance with all applicable directives, manage system changes, and assess the security impact of those changes. For the past seven years, weve been growing our government contracting portfolio, and along the way, weve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
SteampunkInformation Systems Security Officer SteampunkInformation Systems Security OfficerMcLean, Virginia$80,000–$115,000 / yearBachelor’s Degree or Master's Degree in related IT field, or Bachelor’s Degree in a non-IT field with a total of four (4) years of cybersecurity experience, including three (3) years of FISMA experience; No degree with a total of six (6) years of cybersecurity experience, including five (5) years of FISMA experience. Knowledge and experience with operating system (Windows and/or Linux) and networking (i.e., Local Area Networks [LAN] and Wide Area Networks [WAN]) .
MaximusInformation System Security Officer (ISSO) MaximusInformation System Security Officer (ISSO)Arlington, VAFull timeMaximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. - Enforce continuous monitoring strategies using tools such as Splunk, Oracle Cloud Control, ACAS reports, and scripts for database/application user/privilege review.
Peraton IncInformation Systems Security Officer (Technical ISSO / RMF Assessor) Peraton IncInformation Systems Security Officer (Technical ISSO / RMF Assessor)Herndon, VA$112,000–$179,000 / yearThe ideal candidate will be confident writing Security Test Procedures (STPs), building Security Controls Traceability Matrices (SCTMs), interpreting ACAS/Nessus scan results, and using Splunk to verify control effectiveness. We are seeking a highly skilled and technically proficient Information Systems Security Officer (ISSO) with hands-on experience developing, implementing, and validating security controls within DoD RMF environments.