Systems Architect A-TEKSystems ArchitectRockville, MarylandWe may assess application materials for job-related technical depth, internal consistency, and demonstrated hands-on experience, including through follow-up questions, skills assessments, or reference checks. Our solutions are designed to modernize, automate, secure, protect, and enhance the operations of our federal clients, ensuring they stay ahead in a rapidly evolving digital landscape.
Sr. Windows Systems Administrator Axient LLCSr. Windows Systems AdministratorColumbia, MD$145,000–$165,000 / yearAstrion has an exciting opportunity for a highly experienced Senior Windows Administrator to build, secure, and sustain the Windows Server estate, the Windows 11 workstation fleet, and the Active Directory and Windows network services that run across three or more isolated classified networks supporting Department of Defense/Department of War (DoD/DoW) environments in Columbia, MD. The ideal candidate brings deep Windows Server and Active Directory expertise, extensive experience operating inside closed and air-gapped classified enclaves, and a proven record of building and maintaining systems in compliance with Risk Management Framework (RMF), DoD STIG, and Comply-to-Connect (C2C) requirements.
Information System Security Officer PlanIT GroupInformation System Security OfficerReston, VARemoteConducts assessments of threats and vulnerabilities, determines deviations from acceptable configurations or enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations. Task description and/or any specific requirements: • Ability to manage responsibility for security assessments of a variety of applications or domains, to include cloud computing, and to manage several project/initiatives of large size, complexity, and risk.
Information Systems Training Specialist ManTech International CorpInformation Systems Training SpecialistWashington, DC$119,900–$199,600 / yearThere 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. The Information Systems Training Specialist will leverage their strong technical background and knowledge to support the Sponsor's system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions.
Splunk Cyber Security SME PlanIT GroupSplunk Cyber Security SMEReston, VARemoteManages knowledge objects (fields, extractions, tags, event types, lookups, workflow actions, aliases, macros, and so on) – through automations, scripting, management server functions; to include. This role demands deep expertise in Splunk system architecture, design, implementation, configuration, and operational support in a hybrid on-prem Unix/Linux and cloud-based environment.
Senior Cyber Security Engineer ManTechSenior Cyber Security EngineerChantilly, VAIn this role, you will support mission-critical cybersecurity operations by designing, deploying, and maintaining secure, resilient data collection and monitoring solutions that enable informed decision-making across the enterprise. + Occasionally moves about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations.
eDiscovery Systems Manager AITHERAS, LLCeDiscovery Systems ManagerWashington, DC$145,000–$155,000 / yearThe Systems Manager will oversee technical staff, administer and support RelativityOne environments, manage complex litigation productions, troubleshoot escalated technical issues, and provide eDiscovery guidance to attorneys, case teams, and government stakeholders. The ideal candidate brings a strong combination of eDiscovery leadership, RelativityOne expertise, EDRM knowledge, PowerShell scripting, litigation production experience, and systems administration .
Security Engineer - GRC Fintech & Financial Services X CorpSecurity Engineer - GRC Fintech & Financial ServicesWashington, DC$152,000–$228,000 / yearThe ideal candidate brings hands-on fintech compliance experience (PCI DSS, NYDFS, FFIEC), fluency in data privacy frameworks (GDPR, CCPA), and GRC engineering skills: Compliance-as-Code, continuous evidence collection, and deep partnership with engineering so controls are designed into the platform rather than bolted on after the fact. Design, implement, and validate technical controls relevant to fintech environments (cardholder data environment scoping and segmentation, access control, logging, encryption, change management, vulnerability management) - not just document them.
Contractor Program Security Officer (CPSO) Mission Box SolutionsContractor Program Security Officer (CPSO)Northern Virginia, VirginiaCompletion of CDSE STEPP courses, such as: FSO Program Management for Possessing Facilities, Establishing an Insider Threat Program, Insider Threat Awareness, PII, Cyber Awareness, and NISS External User training (or willingness to complete).. MISSION BOX SOLUTIONS INC, is a SBA-Certified: Service-Disabled Veteran-Owned Small Business (SDVOSB) that provides Information Technology, Dental, GovCon, and Healthcare solutions supporting cleared and non-cleared operations.
Security & Compliance Analyst Managed IT & Security ProviderSecurity & Compliance AnalystAlexandria, VAFull timeThis role is hands-on and execution-focused, working closely with client IT leadership and internal teams to ensure security controls are effective, documented, and consistently maintained. The Security & Compliance Analyst owns day-to-day security and compliance activities across clients, helping translate security findings into actionable remediation and keeping environments audit-ready without unnecessary complexity.
Senior Systems And Network Engineer IONQSenior Systems And Network EngineerBerwyn Heights, MD$126,887–$166,127 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Senior Systems and Network Engineer IonQ IncSenior Systems and Network EngineerCollege Park, MD$126,887–$166,127 / yearPlease note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense.
Linux Systems Administrator ManTech International CorpLinux Systems AdministratorFort Meade, MD$128,000–$214,400 / yearThere 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. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Information System Security Officer (ISSO) Computer World ServicesInformation System Security Officer (ISSO)Ashburn, VirginiaIf reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Human Resources at [email protected] We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. CWS seeks an Information System Security Officer (ISSO) to ensure information systems compliance for the U.S. Customs and Border Protection’s (CBP) Network Operations Center (NOC) contract.
Senior Network Engineer (Security) PeratonSenior Network Engineer (Security)Washington, D.C.$146,000–$234,000 / yearFull timePeraton provides a secure, worldwide, high-performance communications network comprised of real-time interactive applications operating over a dedicated IP backbone with secure services for complex national and worldwide executive-level communications. Peraton provides the O&M of the network infrastructure and its components, integration for development of hardware and software solutions, and task support for the delivery of system, network, software, and security solutions.
NewZero Trust Security Engineer - Okta ASRC Federal Holding CompanyZero Trust Security Engineer - OktaQuantico, VAIAT Level II (e.g., Security+ CE, CCNA Security, CySA+, GICSP, GSEC, SCCP or higher tiered 8570 certificationBachelor's Degree, in Cybersecurity, Information Systems Management or a related field or an equivalent combination of military service and/or at least five (5) years of significant, relevant work experienceDesired Certifications: Official Okta certifications are highly desired: Okta Certified ProfessionalOkta Certified AdministratorOkta Certified Consultant or Okta Certified Developer (plus). This role will focus on leveraging Okta's core features, including Single Sign-On (SSO), Multi-Factor Authentication (MFA), Lifecycle Management (LCM), Universal Directory, and Okta Workflows-to support our Zero Trust architecture and secure our hybrid workforce.
Enterprise AI Security Engineer ManTech International CorpEnterprise AI Security EngineerWashington, DC$141,500–$236,000 / yearThere 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. Proven experience designing, building, securing or monitoring scalable solutions within the Microsoft Azure ecosystem (e.g., Azure OpenAI, Azure Synapse, Databricks, or Azure Security Center).
Cyber Systems Architect, Senior Advisor Peraton IncCyber Systems Architect, Senior AdvisorHerndon, VA$135,000–$216,000 / yearArchitect cybersecurity controls that account for the safety-of-life implications inherent in aviation systems - ensuring that security mechanisms do not introduce latency, single points of failure, or operational disruptions that could compromise airspace safety. You will serve as the principal authority on enterprise cybersecurity architecture, guiding engineering teams, subcontractors, and program leadership through the unique challenge of protecting safety-critical systems in an evolving threat landscape.
Linux Systems Administrator Cloud & Distributed Systems, Lead Associate Peraton IncLinux Systems Administrator Cloud & Distributed Systems, Lead AssociateLaurel, MD$146,000–$234,000 / yearPeraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan. The selected candidate will administer and engineer large-scale Hadoop and Accumulo clusters, ensure system reliability and security, and collaborate across infrastructure, networking, and security domains to maintain continuous mission availability.
Junior Developer / Microsoft 365 Systems Specialist CSEngineeringJunior Developer / Microsoft 365 Systems SpecialistBethesda, MDFull timeAdminister users, groups, roles, permissions, and application access in Microsoft Entra ID and Microsoft 365.Support SSO and identity integrations using Entra ID, OAuth 2.0, OpenID Connect, SAML, CAC/PIV, and Navy Identity Service. Location: Bethesda, MD (Hybrid) COMPANY OVERVIEW Who we are- CSEngineering, a Service-Disabled Veteran-owned small business established in 2002, is dedicated to becoming the premier engineering and services firm in our industry, all while prioritizing client satisfaction above all else.