(ISSE/ISSO) Information Systems Security Engineer (TS/SCI + CI Poly) TopClearedRecruiting(ISSE/ISSO) Information Systems Security Engineer (TS/SCI + CI Poly)Chantilly, VirginiaCoordinating with various contractor and staff personnel to obtain the A&A content, as well as working with various customer security organizations to navigate the customers A&A process in order to achieve Authority to Develop (ATD), Interim Authority to Operation (IATT), as well as Authority to Operate (ATO). Basic knowledge is helpful, but not required for the following general topics: Cloud security control implementation, PKI implementation, STIG compliance and vulnerability management, and Security Development and Operations (SecDevOps).
NewInformation Systems Security Officer - TS/SCI with Polygraph General Dynamics Information TechnologyInformation Systems Security Officer - TS/SCI with PolygraphMcLean, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Construct thorough and complete security documentation to include, but not limited to, System Security Plans (SSPs), Plan of Actions and Milestones (POA&Ms), and any other artifacts to support the Body of Evidence (BOE), for sponsor's approval.
Information Systems Security Officer (Isso) CONTACT GOVERNMENT SERVICESInformation Systems Security Officer (Isso)Washington, DC$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. The scope of this position includes full life-cycle Assessment and Authorization (A&A) management through all 6 Steps of the RMF process in support of the Government ISSM.In this role, you'll conduct security assessment, and information system security oversight activities in accordance with NIST 800.53 that support systems from the perspective RMF requirements.
Information Systems Security Officer Galapagos Federal Systems LLC.Information Systems Security OfficerWashington, Washington, DC$145,000–$155,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. The ISSO is responsible for supporting Assessment and Authorization (A&A) activities, maintaining system security posture, and serving as a key liaison between technical teams, security disciplines, and government security representatives throughout the system life cycle.
659 System Administrator 2 ARSIEM659 System Administrator 2Annapolis Junction, MDARSIEM is currently looking for a System Administrator to lead front‑end architecture and development for mission‑critical systems, translating UX designs into scalable, accessible interfaces while mentoring UI developers, integrating complex backend services, and driving full‑lifecycle software delivery in an agile environment. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.
Information Systems Security Officer (ISSO) Dynamic Solutions Technology LLCInformation Systems Security Officer (ISSO)Washington, DCRemoteFull timeWorking knowledge of enterprise cybersecurity technologies and platforms, including CSAM, Splunk, ServiceNow, Tenable/Nessus or Qualys, Microsoft Defender, Microsoft Intune, BigFix, Microsoft Azure, Microsoft 365, Microsoft Entra ID, Okta, Palo Alto Panorama, and Zscaler, with specific tools subject to task-order requirements. Minimum of 6 years of progressively responsible experience in information systems security, cybersecurity, information assurance, or a related disciplineMinimum of 5 years of hands-on experience supporting the Risk Management Framework (RMF), including security control implementation, assessment, authorization, continuous monitoring, POA&M management, and security documentation.
Enterprise - Information Systems Security Engineer - DIACAP, TCP/IP, STIGs Erias VenturesEnterprise - Information Systems Security Engineer - DIACAP, TCP/IP, STIGsColumbia, MarylandNine plus (9+) years of experience as an ISSE or security-focused software / systems engineer with large multi-tiered programs and Bachelors in related field; or seven (7) years relevant experience with Masters in related field; or High School Diploma or equivalent and thirteen (13) years relevant experience. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
NewAdministrative Specialist US Department of StateAdministrative SpecialistWashington, DC$70,623–$91,815 / yearYou will be assessed on the following job-related competencies (knowledge, skills, abilities, and other characteristics): Non-Supervisory: Oral Communication, Writing, Interpersonal Skills, Problem Solving, Teamwork, Technology Orientation, Customer Service, Attention to Detail and Self-Management. Education completed in foreign colleges or universities may be used to meet the education requirements if you can show that the foreign education is comparable to that received in an accredited educational institution in the United States.
Information Assurance & Security Specialist – Journeyman AHU TechnologiesInformation Assurance & Security Specialist – JourneymanWashington, District of Columbia$58–$65 / hourEnsures that all information systems are functional and secure Qualifications: · 6-10 years of experience developing, maintaining, and recommending enhancements to IS policies/requirements (Required) · 6-10 years of experience performing vulnerability/risk analyses of computer systems/apps (Required) · 6-10 years of experience identifying, reporting, and resolving security violations (Required) · Patching Server 2008 / 2012 /2016 (Required) · Patching Desktop Windows 10 / 7 (Required) · Firewall management CISCO NGFW (Required) · Vulnerability assessment tools Nessus, Tripwire (Desired) · VMware 5.5 / 6.0 (Required) · Production support (Required) · Server and Desktop troubleshooting (Required) · NIST 800-53 experience (Desired) · Splunk (Desired) · Cloud experience (MS Azure) (Desired) Education: a. Job Description: Short Description: Information Assurance and Security Specialist – Journeyman (IA & SS – Jrny) FT, Hybrid Position - Only DMV-based candidates will be considered Complete Description: Duties: · As part of the Client technology team, the Security Specialist (Infrastructure Group) will be maintaining and monitoring day to day operation of the Client IT infrastructure – Security.
Corporate Trainer, IT (Digital Learning & Technology Enablement) WestatCorporate Trainer, IT (Digital Learning & Technology Enablement)Bethesda, MD$70,000–$95,000 / yearAny offer of employment may be contingent upon receipt of acceptable results from a post-offer background screening, if required for the specific position, which may include, for example, identity verification, employment history, motor vehicle driving record history, and criminal or sexual offender records history. • Typically requires a bachelor’s degree and 3 years of related experience in corporate IT training, instructional design, or digital learning development, or an equivalent combination of education and experience.
Visual Information Specialist United States ArmyVisual Information SpecialistWashington, DC$85,447–$116,785 / yearSpecialized experience would be demonstrated by using a variety of different equipment to plan rough drafts, and create visual representations; operating a wide variety of audiovisual production systems for meetings, trainings and events; troubleshooting equipment and materials used in the creation of different products; or creating or assembling materials for presentations, ceremonies, publications, or live and pre-recorded television broadcasts. Education: Masters or equivalent graduate degree or 2 full years of progressively higher level graduate education leading to such a degree in a field which demonstrates the knowledge, skills, and abilities necessary to do the work of the position, such as: commercial art, fine arts, art history, industrial design, architecture, drafting, interior design, photography, visual communication, or other fields related to the position.
Senior System/Network Administrator – Systems Integration LeidosSenior System/Network Administrator – Systems IntegrationLaurel, MarylandYou will administer Linux, UNIX, and Windows environments; build and maintain virtual and storage environments; configure network components; resolve complex technical problems; and support reliable day-to-day infrastructure operations. August 24, 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.
Support Assistant GD Information TechnologySupport AssistantWashingtonRemoteTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
NewInformation Systems Security Engineer | ISSE1 | TS/SCI w/ poly security clearance Power3 SolutionsInformation Systems Security Engineer | ISSE1 | TS/SCI w/ poly security clearanceAnnapolis Junction, MarylandApplies system security engineering expertise in one or more of the following to: system security design process; engineering life cycle; information domain; cross domain solutions; commercial off-the-shelf and government off-the-shelf cryptography; identification; authentication; and authorization; system integration; risk management; intrusion detection; contingency planning; incident handling; configuration control; change management; auditing; certification and accreditation process; principles of IA (confidentiality, integrity, non-repudiation, availability, and access control); and security testing. The Level 1 Information Systems Security Engineer (ISSE) must possess the following capabilities: -Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of secure networking, computing, and enclave environments.
Information System Security Manager (ISSM) LeidosInformation System Security Manager (ISSM)Lorton, VirginiaFacilitate approval process for Authorization to Operate (ATO), Authority to Extend (ATE), Authorization to Connect (ATC), and Interconnection Security Agreements (ISA), working with the customer and stakeholders to submit body of evidence artifacts and receive SCA/AO endorsement. August 11, 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.
NewInformation Systems Security Officer - TS/SCI with Polygraph GD Information TechnologyInformation Systems Security Officer - TS/SCI with PolygraphMcLean, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Construct thorough and complete security documentation to include, but not limited to, System Security Plans (SSPs), Plan of Actions and Milestones (POA&Ms), and any other artifacts to support the Body of Evidence (BOE), for sponsor's approval.
Information Security Systems Engineer (ISSE) Peraton IncInformation Security Systems Engineer (ISSE)Chantilly, VA$146,000–$234,000 / yearRelevant industry certifications such as CISSP, CISM, CompTIA Security+, CEH, GIAC certifications (GSEC, GCIA, GCIH, etc.), or cloud security certifications (CCSP, AWS Security Specialty, Azure Security Engineer, etc.). Experience with security technologies such as firewalls, SIEM platforms, vulnerability management tools, endpoint protection, identity and access management (IAM), encryption, and network security controls.
Information Systems Security Engineer/IT Systems Eng University of Southern CaliforniaInformation Systems Security Engineer/IT Systems EngArlington, VA$130,000–$140,000 / yearTechnical Expertise: Familiarity with personnel and facilities security in classified environments Experience performing ISSO responsibilities Experience with: CMMC NIST 800-171 and/or NIST 800-53 CISSP or equivalent security certification Experience supporting higher education or research-focused academic environments Interpersonal and Communication Skills: Strong written and verbal communication skills. When extending an offer of employment, the University of Southern California considers factors such as (but not limited to) the scope and responsibilities of the position, the candidate’s work experience, education/training, key skills, internal peer equity, federal, state and local laws, contractual stipulations, grant funding, as well as external market and organizational considerations.
Help Desk/Call Center Analyst Jcd StaffingHelp Desk/Call Center AnalystSpringfield, Virginia$45,000–$55,000 / yearCompensation: $45,000.00 - $55,000.00 per year JCD Staffing is a specialized staffing and consulting firm, focused on working with highly talented technical individuals to provide our clients with a unique, successful hiring experience. Help Desk/Call Center Analyst - Onsite and Remote work (hybrid role) Required: Secret Clearance Serve as a member of a service desk operations team that is the initial point of contact for customer support.
NewSystems Administrator Agil3 Technology Solutions (A3T)Systems AdministratorQuantico, VA$100,000–$120,000 / yearTarget Salary for this Role: $100,000 - $120,000 Company Overview Agil3 Technology Solutions LLC ("A3T") is a Northern Virginia based, ISO 9001, ISO 20000-1 & ISO 27001 Certified, Women-Owned (WOSB) and Service-disabled Veteran-Owned (SDVOSB) small business. The Systems Administrator will be responsible for the day-to-day installation, configuration, administration, monitoring, maintenance, troubleshooting, and sustainment of servers, operating systems, virtual infrastructure, enterprise applications, and associated IT services.