• Red River (College Park, MD)
    …+ Design and operate an isolated management network for secure device administration and monitoring. + Configure management VRFs, OOB switches, and bastion host ... access to enforce strict administrative boundaries. + Maintain inventory, IP address management, and...Collaboration & Documentation + Partner with software, DevOps, and cybersecurity teams to support end-to-end solution delivery. + Create… more
    DirectEmployers Association (10/16/25)
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  • Cybervance, Inc (Kensington, MD)
    …tools (eg, GovWin, SAM.gov, etc.). Bachelor's degree in business, public administration , cybersecurity , or a related field (Master's preferred). Preferred ... of Defense (DoD), the US Department of State, and the Cybersecurity and Infrastructure Security Agency (CISA). Responsibilities Responsibilities include, but are… more
    Upward (08/11/25)
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  • Epsilon, Inc (Arlington, VA)
    …adaptable enterprise infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center ... day:** As Information Assurance Analyst II, you will be the forefront of cybersecurity , ensuring that information systems maintain a robust posture and continue to… more
    DirectEmployers Association (10/02/25)
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  • Tyto Athene (Fort Meade, MD)
    …at least one of the following tools: SolarWinds or Junos Space + Basic Linux Administration or command line interface (CLI) and scripting skills. + JNCIA or JNCIP + ... expertise spans four core technology domains-Network Modernization, Hybrid Cloud, Cybersecurity , and Enterprise IT-empowering our clients with cutting-edge solutions… more
    DirectEmployers Association (10/29/25)
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  • Epsilon, Inc (Arlington, VA)
    …adaptable enterprise infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center ... Assurance Analyst I, you will be the forefront of cybersecurity , ensuring that information systems maintain a robust posture...Minimum of 1 year of experience in information assurance, cybersecurity , or related discipline. + Must hold a current… more
    DirectEmployers Association (09/25/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The ideal candidate will be a ... and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design & Implementation: + Design and… more
    DirectEmployers Association (09/30/25)
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  • Tyto Athene (Reston, VA)
    …depends on a Program Manager joining our team to meet the operational and administrative needs of our Federal Government customer. The PM shall be responsible for ... of network infrastructure modernization projects. + Oversees fiscal, operational, administrative , and human resources management of the program. + Coordinates… more
    DirectEmployers Association (10/31/25)
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  • Fannie Mae (Reston, VA)
    …TEAM* *Minimum Required Experiences* * 4 years of hands-on Splunk administration and engineering experience. * Strong understanding of Splunk architecture (indexers, ... Splunk Enterprise Security (ES) * Solid background in Linux/Unix system administration . * Scripting skills (Python, Bash, or PowerShell). * Strong troubleshooting… more
    DirectEmployers Association (10/23/25)
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  • Cybersecurity Admin

    Saliense Consulting (Mclean, VA)
    …with us to get a preview of the full benefits package. Position Title: Cybersecurity Admin Location: 100% remote position Responsibilities: + Serve as a Subject ... Requirements: + Minimum of 5 years of experience in Cybersecurity + Experience with RMF and applying the NIST... + Experience with RMF and applying the NIST Cybersecurity Framework + Experience using CSAM in an RMF… more
    Saliense Consulting (10/01/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …a secure operational technology environment by integrating advanced system administration with proactive cybersecurity operations. This dual-role position ... cybersecurity frameworks and risk management. **Primary Responsibilities:** **System Administration Duties** + Install, configure, upgrade, and maintain enterprise… more
    M. C. Dean (08/27/25)
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  • Cybersecurity Manager, Data Center…

    BAE Systems (Sterling, VA)
    **Job Description** **Join a Team that's Shaping the Future of Cybersecurity ** Join BAE Systems' dynamic team as a Cybersecurity Manager, Data Center Operations, ... our nation's digital assets. As a leader in the cybersecurity field, you will manage the cybersecurity ...a team of experienced professionals. + Experience with system administration in Windows and/or Linux. + Excellent communication and… more
    BAE Systems (10/30/25)
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  • Lead Cybersecurity Specialist/Analyst

    Criterion Systems (Washington, DC)
    …in Cybersecurity and IT security compliance of the DOT Maritime Administration (MARAD) IT cybersecurity program. Duties, Tasks & Responsibilities + Develop ... Veterans to apply. Responsibilities We are seeking a mission-focused Lead Cybersecurity Specialist to support and contribute to our government customer's success… more
    Criterion Systems (08/13/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Arlington, VA)
    …Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands, TSOCs, and deployed forces. ... system risks, risk mitigation courses of action, and operational. Additionally, the Cybersecurity Systems Analyst should be able to perform security evaluations and… more
    Amentum (09/28/25)
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  • Cybersecurity Engineer

    SAIC (Washington, DC)
    …mission excellence on programs of national importance. SAIC is seeking Cybersecurity Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS) ... and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and… more
    SAIC (09/06/25)
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  • Cybersecurity SIEM Engineer

    Cardinal Health (Washington, DC)
    Cybersecurity Platform Engineering team is the convergence between systems administration and cybersecurity to provide consistently reliable and available ... 500. Cardinal Health's Information Security team aims to be a world-class cybersecurity and risk management organization that enables Cardinal Health to be… more
    Cardinal Health (09/30/25)
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  • MC Cybersecurity Advisor

    AECOM (Arlington, VA)
    …deliver a better world. Join us. **Job Description** **AECOM** is seeking an MC Cybersecurity Advisor to be based in our Arlington, VA office. This position will be ... an integral part of the OT Cybersecurity Team. + Under direct supervision, provides analysis on...control systems master planning efforts. + Participate in construction administration services, including contractor submittal review. + Lead OT… more
    AECOM (11/01/25)
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  • IA/ Cybersecurity Specialist (Secret)

    SMX (Washington, DC)
    …and Senior)** with a foundation in information systems (IS), multi-cloud, network administration , systems administration , and cybersecurity . This role ... IA/ Cybersecurity Specialist (Secret) (4499)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX… more
    SMX (10/16/25)
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  • Cybersecurity Subject Matter Expert

    Koniag Government Services (Washington, DC)
    …accounts, paid holidays, three weeks paid time off, and more. The Project Manager/ Cybersecurity SME will serve as a key resource on the contract, supporting ... candidate will possess strong project management skills combined with deep cybersecurity expertise to help promote best practices, build partnerships, enhance… more
    Koniag Government Services (10/23/25)
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  • Summer 2026 Cybersecurity Analyst Intern

    AeroVironment (Arlington, VA)
    …Supplemental **Job Description** **_Summary_** The Digital Business Technology (DBT) Junior Cybersecurity Analyst Intern has the opportunity to work with and be ... mentored by technology specialists in conducting cybersecurity analyst operational tasks in support of ...the International Traffic Arms Regulations ("ITAR") and/or the Export Administration Regulations ("EAR"). In order to comply with the… more
    AeroVironment (09/09/25)
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  • Cybersecurity Engineer

    Leidos (Suitland, MD)
    **Description** **Join Our Elite Team as a Cybersecurity Engineer (IASE/ISSE)** **Location:** Suitland, MD (National Maritime Intelligence Center) **Security ... DoD Top Secret/SCI (TS/SCI) security clearance **Leidos** is seeking a dynamic Cybersecurity Engineer to work onsite at the National Maritime Intelligence Center.… more
    Leidos (10/23/25)
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