• Northrop Grumman (Linthicum Heights, MD)
    …a US government security clearance per business requirements Basic Qualifications for Sr . Principal Factory Automation Engineer : A degree in a STEM area ... Mission Systems (NGMS) is seeking candidates for the position of Principal / Sr . Principal Factory Automation Engineer to support advanced technology development… more
    Upward (07/18/25)
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  • CYBERMAXX LLC (Linthicum Heights, MD)
    …Technology Desired: DFIR knowledge or experience Dynamic malware analysis experience Network forensics experience Experience in Security Operations Good ... Job Type Full-time Description The Detection Engineer is responsible for developing new rules, testing and validating them, monitoring rule performance,… more
    Upward (07/26/25)
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  • Morgan Stanley (Baltimore, MD)
    …global team. The THCD mission is to seek out attacks against the Morgan Stanley network , to engineer detection strategies, and to reduce risk to Morgan Stanley ... Resilience (CDRR) division provides first-line defenses for information and cyber security , fraud, resilience, response and recovery, and technology risk and… more
    Upward (07/12/25)
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  • Northrop Grumman (Annapolis, MD)
    …subsystems, and large-scale high-performance computing systems. MDA is seeking a Principal/ Senior Principal RF Design Engineer with demonstrated ability to ... part of history, they're making history. Today's dynamic global security threats require solutions both big and small -...position will be filled at either the Principal RF Engineer or Sr . Principal RF Engineer more
    Upward (07/20/25)
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  • Huntington Ingalls Industries (Fort George G Meade, MD)
    …Some travel CONUS to different customer locations possible. #LI-DW2 #Mid- Senior Level Essential Job Responsibilities Establish, foster and strengthen relationships ... of customer plans, programs, and general market intelligence. Develop an external network of solution partners and providers. Collaborate with internal marketing and… more
    Upward (07/10/25)
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  • Sr Linux Admin (Active FS Poly) - VA

    World Wide Technology (Washington, DC)
    **QUALIFICATIONS:** + 7+ years of experience as a Network Engineer / Security Engineer + **Top Secret/SCI with full scope poly Security Clearance ... high availability, scalability, and disaster recovery planning. + Solid understanding of network security principles and best practices. + Familiarity with… more
    World Wide Technology (06/06/25)
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  • Principal / Sr . Principal HPC…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Active US Government security clearance per customers requirements **Basic Qualifications: Sr . Principal Network Engineer ** + Bachelor's degree with 8 ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...a Sr . Principal Level. **Basic Qualifications: Principal Network Engineer ** + Bachelor's degree with 5… more
    Northrop Grumman (06/15/25)
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  • Sr . Network Engineer

    SMX (Fort Meade, MD)
    Sr . Network Engineer (4512) (TS/SCI) (Ft....Meade, MD SMX is seeking a highly skilled and experienced ** Senior Network Engineer ** to support ACIC ... in network engineering. + Strong knowledge of routing, switching, and network security . + Proficiency in configuring and managing firewalls, VPNs, and other … more
    SMX (07/26/25)
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  • Sr . Network Engineer

    Prime Therapeutics (Annapolis, MD)
    …of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . Network Engineer - Routing Remote **Job Description** The Systems ... Engineer Senior IT is responsible for constructing detail design based...Collaborate with IT Security departments to mitigate security vulnerabilities + Document network infrastructure changes… more
    Prime Therapeutics (07/09/25)
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  • Sr . Staff HPC Network

    Northrop Grumman (Linthicum Heights, MD)
    network limitations + Monitor and maintain network hardware **Basic Qualifications: Sr . Staff Network Engineer ** + Bachelor's degree with 14 years' ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...MDA is seeking a High-Performance Computing ( **HPC** ) ** Network Engineer ** based out of **Annapolis Junction… more
    Northrop Grumman (06/17/25)
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  • Sr . Network Engineer

    RBR-Technologies (Columbia, MD)
    …of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Sr . Network Engineer to support one of our customers in ... experience, OR HS and 15 years' experience as a Network Engineer + Experience with Cisco IOS...certification (eg CISSP, CCSP, GCIH, GCED, CASP+ CE, CCNP Security , CISA) + Active Cisco certification PREFERRED QUALIFICATIONS +… more
    RBR-Technologies (07/24/25)
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  • Sr . Information Systems Security

    Themis Insight (Linthicum Heights, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . Information Systems Security Engineer (ISSE) to work in Linthicum ... needs. Required: TS/SCI with a Polygraph The Information Systems Security Engineer (ISSE) shall perform, or review,...risk analysis, and risk management + Perform system or network designs that encompass multiple enclaves, to include those… more
    Themis Insight (07/09/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... : Experience with computer or information systems design/development, programming, information/Cyber/ Network Security , vulnerability analysis, penetration testing, computer… more
    Leidos (05/13/25)
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  • Sr . Principal Network

    Northrop Grumman (Linthicum Heights, MD)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic team of technical ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (07/26/25)
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  • Sr . Systems Engineer

    IMRI (Washington, DC)
    Sr . Systems Engineer Apply Now! Back to search...and job scheduling The Sr . Network Security Cloud Architect is a senior technical professional. ... solutions: 3-5 years + Software development - cloud: 3-5 years The Sr . Network Security Cloud Architect is a senior technical professional. As a… more
    IMRI (07/21/25)
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  • Sr . Splunk Engineer - Active Secret…

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Own your career as a **Splunk Engineer , Sr ** at GDIT. Here, you'll have the opportunity to build ... we anticipate the threats of tomorrow. At GDIT, people are our differentiator. As a **Splunk Engineer , Sr ** , you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (06/23/25)
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  • Sr . Network Engineer

    Guidehouse (Washington, DC)
    …Top Secret (TS) **What You Will Do** **:** Support a federal government client's network and system security and engineering efforts. You will be responsible for ... infrastructure systems on Windows-based platforms + Certifications: CEH, eCPPT, CISA, OSCP, Security +, Network +, GSEC, or CCNA, Tenable Certified Nessus Auditor,… more
    Guidehouse (07/01/25)
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  • Sr Lead IT Systems Security

    Lumen (Annapolis, MD)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our ... measures are integrated into all aspects of the organization's operations. Communicate security risks and strategies to senior management and other stakeholders.… more
    Lumen (07/03/25)
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  • Sr Systems Engineer - Cisco…

    RTX Corporation (Annapolis, MD)
    …this position.​ The company will not seek an export authorization for this role. ** Security Clearance:** None/Not Required Do you want to help shape the future of ... aviation and transportation connectivity? At Collins Aerospace, our ARINC Global Network (AGN) delivers secure, reliable, and private networking solutions to… more
    RTX Corporation (07/24/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... your opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE DIRECTORY**...complex Active Directory forests and domains across an intricate network with over 10,000 users and 20,000 Active Directory… more
    General Dynamics Information Technology (07/07/25)
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