Senior Information System Security Officer ZantechSenior Information System Security OfficerWashington, DCZantech is looking for a talented Senior Information System Security Officer to be responsible for the most complex systems and serves as the Cybersecurity Division's primary point of contact for an upcoming Onsite role supporting FEMA based out of their Headquarters in Washington, DC. The Sr ISSO will be critical to program success, leading the information security Compliance Branch and working across all active call orders supporting systems identified for security authorization services.
Security Director- DOD Site Allied UniversalSecurity Director- DOD SiteBaltimore, Maryland$85,680–$95,680 / yearFull timeThe Account Manager serves as the primary liaison between Allied Universal and the client, providing leadership, operational oversight, workforce management, compliance administration, and emergency response coordination. In this role, you will lead all aspects of site security operations, ensuring compliance with contractual requirements, security protocols, and customer expectations while managing a team of security professionals supporting a sensitive and mission-critical facility.
Security Specialist - Operations AMERICAN SYSTEMSSecurity Specialist - OperationsArlington, VirginiaFull timeQualifications: Master’s degree from an accredited college or university in a relevant discipline and 10 years of directly relevant experience; or a bachelor’s degree in a relevant discipline plus 14 years of directly related work experience. By maintaining situational awareness, coordinating with Government stakeholders and contractor teams, and documenting the status of security activities, the Security Specialist Operations helps keep sensitive operations safe, compliant, and responsive.
Security Specialist Operations American Systems CorpSecurity Specialist OperationsArlington, VAMaster's degree from an accredited college or university in a relevant discipline and 10 years of directly relevant experience; or a bachelor's degree in a relevant discipline plus 14 years of directly related work experience. 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.
Information System Security Engineer SME ECS Federal LLCInformation System Security Engineer SMEWashington, DC$175,000–$190,000 / yearResponsible for leading the implementation of the Security Assessment and Authorization (SAA) Program: Lead, mentor, and supervise a team of security professionals responsible for the end-to-end implementation of the RMF lifecycle for Enterprise IT systems. Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts.
Information Systems Security Officer(ISSO) LeidosInformation Systems Security Officer(ISSO)Laurel, MarylandWithin Leidos' Cyber & Analytics Business Area, Key Management & Analytics Division , you'll work alongside professionals supporting sophisticated national-security capabilities in areas including Security Engineering, Computer Network Operations (CNO), Mission Software, Signals Intelligence (SIGINT), Cryptographic Key Management, and systems integration. August 12, 2026 For 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.
NewSecurity Guard - Part Time Access Control Operations Allied UniversalSecurity Guard - Part Time Access Control OperationsSterling, VirginiaPart timeAs a Security Guard Enhanced Part Time Access Control Operations in Sterling, VA , this role is designed to provide reliable, consistent hours at an assigned site with the flexibility for you to earn more by picking-up additional shifts when it works for you. Earn More, Claim-A-Shift Program: In addition to your fixed shift, you may pick-up extra shifts through our scheduling platform, allowing you to increase earnings and gain experience across multiple sites.
Cross-Domain Security Specialist CymertekCross-Domain Security SpecialistAnnapolis Junction, MarylandCross-Domain Solutions Engineer, Secure Data Transfer Specialist, Information Assurance Specialist, Network Security Engineer, Systems Security Analyst, Cybersecurity Specialist, Data Protection Officer, Security Operations Engineer, Information Security Analyst, Access Control Specialist, Security Compliance Analyst, Risk Management Specialist, Cyber Defense Engineer, Secure Communications Specialist, Encryption Specialist, System Integration Security Specialist, Data Security Architect, Threat Intelligence Analyst, Endpoint Security Engineer, etc. Cybersecurity, Computer Science, Information Technology, Information Systems, Computer Engineering, Network Engineering, Software Engineering, Systems Engineering, Information Assurance, Telecommunications, Electrical Engineering, Security Management, Data Science, Digital Forensics, Cryptography, Cyber Operations, Applied Mathematics, Artificial Intelligence, Risk Management, Secure Communications, etc.
Embedded Electronic Security Technician i2G SystemsEmbedded Electronic Security TechnicianSterling, VirginiaA successful Embedded Electronic Security Technician can work independently, with minimal supervision, provide daily updates of ticket work performed, and reach out to his team manager for support as needed. https://www.kastle.com/kastle-systems-makes-strategic-investment-in-i2g-systems-strengthening-leadership-in-serving-high-security-industries-and-high-value-large-scale-facilities/ .
IT Specialist (Security) United States ArmyIT Specialist (Security)Washington, DC$89,508–$116,362 / yearExamples of IT-related experience demonstrating this competency include: solving complex or sensitive problems by developing and proposing strategic alternatives; identifying possible conflicts and shared benefits; helping team anticipate problems and identifying and evaluating potential sources of information; providing feedback and coaching to others to help solve problems; engaging appropriate stakeholders when developing solutions in order to understand and incorporate multiple perspectives and needs; evaluating the effectiveness of decisions and adjusting future decisions as appropriate. Examples of IT-related experience demonstrating this competency include: resolving routine and non-routine problems, questions, or complaints; developing and maintaining strong, mutually supportive working relationships with customers; conducting evaluation of support to determine quality of services and customer satisfaction, and recommending procedural changes based on customer need or changes in policy and/or regulation.
Senior Infrastructure and Systems Administrator Peraton IncSenior Infrastructure and Systems AdministratorCollege Park, MD$112,000–$179,000 / yearMinimum of 6+ years of experience with a Bachelor's degree, 4+ years of experience with a Master's degree, or a PhD in Computer Science, Computer Engineering, Information Systems, Cybersecurity, or a related technical field. This position will work closely with the Maryland-based customer, researchers, engineers, subcontractors, and program leadership to ensure mission systems are reliable, secure, compliant, and ready to support advanced R&D efforts.
Cyber Security Administrator Beyond SOFCyber Security AdministratorDistrict of ColumbiaStay updated on the latest cybersecurity threats and. Monitor network traffic for suspicious activity and respond.
(703) Cybersecurity Information System Security Officer (ISSO) Arlo Solutions(703) Cybersecurity Information System Security Officer (ISSO)Arlington, VACandidates should demonstrate experience with: DoD Risk Management Framework (RMF) and Assessment & Authorization (A&A) Continuous Monitoring (ConMon) and cybersecurity governance System Security Plans (SSPs), Security Assessment Reports (SARs), Risk Assessment Reports (RARs), and POA&M management Security control implementation, validation, inheritance, and reciprocity Vulnerability management, STIG compliance, ACAS, and cybersecurity reporting eMASS, Xacta, or comparable Governance, Risk, and Compliance (GRC) platforms Microsoft Windows, Linux, virtualization, enterprise networking, and cloud environments supporting FedRAMP High and the DoD Cloud Computing Security Requirements Guide (SRG) Zero Trust Architecture (ZTA) and secure system engineering principles. This hybrid position supports cybersecurity operations at the Pentagon and Alexandria, Virginia, providing leadership across the full DoD Risk Management Framework (RMF) lifecycle for multiple information systems supporting Controlled Unclassified Information (CUI) through classified environments.
(703) Cybersecurity Information System Security Officer (Isso) Arlo Solutions(703) Cybersecurity Information System Security Officer (Isso)Arlington, VADesired Qualifications: Candidates should demonstrate experience with: DoD Risk Management Framework (RMF) and Assessment & Authorization (A&A) Continuous Monitoring (ConMon) and cybersecurity governance System Security Plans (SSPs), Security Assessment Reports (SARs), Risk Assessment Reports (RARs), and POA&M management Security control implementation, validation, inheritance, and reciprocity Vulnerability management, STIG compliance, ACAS, and cybersecurity reporting eMASS, Xacta, or comparable Governance, Risk, and Compliance (GRC) platforms Microsoft Windows, Linux, virtualization, enterprise networking, and cloud environments supporting FedRAMP High and the DoD Cloud Computing Security Requirements Guide (SRG) Zero Trust Architecture (ZTA) and secure system engineering principles. This hybrid position supports cybersecurity operations at the Pentagon and Alexandria, Virginia, providing leadership across the full DoD Risk Management Framework (RMF) lifecycle for multiple information systems supporting Controlled Unclassified Information (CUI) through classified environments.
Cybersecurity Systems Engineer Dark Wolf SolutionsCybersecurity Systems EngineerHerndon, VAExperience in generating appropriate security documentation and architectural models to receive proper accreditation from customer security personnel, correcting design shortfalls as they are identified through customer-sponsored reviews. Responsibilities include: Conducting technical evaluations of information systems design, containerized applications, and cloud architecture, ensuring security and operational requirements are mapped directly into the System/Enterprise Architecture.
NewSite Security Manager - Washington, D.C. (VAXCOM) ParsonsSite Security Manager - Washington, D.C. (VAXCOM)Dc, WashingtonIn this role you will get to lead the security operations of a team of armed security officers and a Site Supervisor at a sensitive site that is located in Washington, D.C. Please note: this position requires the incumbent to be able to obtain the armed security officer certification and medical clearance issued by the District of Columbia to work/operate in the city. Demonstrated ability to interact professionally, effectively, and successfully with individuals at all levels of an organization, building strong working relationships, and communicating with confidence and respect.
NewSite Security Manager - Washington, D.C. (Vaxcom) Parsons Commercial Technology Group Inc.Site Security Manager - Washington, D.C. (Vaxcom)Washington D C, DC$88,400–$154,700 / yearIn this role you will get to lead the security operations of a team of armed security officers and a Site Supervisor at a sensitive site that is located in Washington, D.C. Please note: this position requires the incumbent to be able to obtain the armed security officer certification and medical clearance issued by the District of Columbia to work/operate in the city. What Required Skills You'll Bring: College Degree with 4+ years experience in either law enforcement, department of corrections, commercial security, or the US Military; or, high school diploma with 8+ years of related armed security experience.
Internships in Systems, Mechanical, Aerospace Engineering or Physics Mitre CorpInternships in Systems, Mechanical, Aerospace Engineering or PhysicsArlington, VA$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. Other jobs may require vetting for various levels of agency public trust, fitness, suitability, controlled access, and special programs access determination consistent with the work program to which you are assigned.
Cyber Systems Engineer Project Manager Rite-Solutions IncCyber Systems Engineer Project ManagerChantilly, VAThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Provide technical input for the development of acquisition documentation for review and approval by the customer to include: Requests for Contract Action (RCA) packages, RFPs for Engineering Change Proposals (ECPs), and proposal analysis to support negotiation and award activities.
Activity Security Representative I (ASR I) (TS w/ SCI eligibility) RedTrace Technologies IncActivity Security Representative I (ASR I) (TS w/ SCI eligibility)Andrews AFB, MDSECURITY CLEARANCE REQUIREMENT: TS with SCI eligibility POSITION REQUIRES US CITIZENSHIP Position Title: Activity Security Representative I (ASR I) Location: Andrews AFB, MD Position Description: The Activity Security Representative’s primary function is to provide multi-disciplined security support to a customer’s facility and organization. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.