• Mid/Senior Information Systems Security…

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is Mid/Senior Information Systems Security Engineer (ISSE) to join our intel team. The selected candidate will ... working in these areas: + Validating and verifying system security requirements and establishing system security designs...weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid… more
    Belay Technologies (08/07/25)
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  • Security Engineer

    Meta (Annapolis, MD)
    …collaboration with various Meta product groups and pillars. **Required Skills:** Security Engineer Responsibilities: 1. Lead cross-organizational technical teams ... **Summary:** Cross-Meta Security 's mission is to protect the company, our...and tackle bigger problems than they can solve individually. 3 . Operate with ownership and accountability for one or… more
    Meta (09/24/25)
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  • Cyber Security Systems Engineer

    Leidos (California, MD)
    … Security Career at Leidos!** Leidos is searching for a dynamic **Cyber Security Engineer ** ready to transform the digital landscape in our innovative ... our elite Systems Engineering team to define critical cyber security requirements and reimagine system architecture. + **Drive Precision:**...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (08/19/25)
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  • Security Engineer Investigator,…

    Meta (Annapolis, MD)
    …property theft, and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This role involves investigating, ... to detect malicious activities related to insider threats. **Required Skills:** Security Engineer Investigator, Insider Trust Responsibilities: 1. Perform… more
    Meta (08/27/25)
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  • Software Engineer 3

    Synergy ECP (Columbia, MD)
    Software Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description Software Engineer Level 3 The ... system level to individual software components. Requirements The Level 3 Software Engineer shall possess the following...TS/SCI w/ Polygraph Desired Qualifications: + Familiarity with SIGINT security rules (U//FOUO) + Three ( 3 ) years'… more
    Synergy ECP (07/29/25)
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  • Software Engineer 3

    Synergy ECP (Fort Meade, MD)
    Software Engineer 3 Ft. Meade, MD (http://maps.google.com/maps?q=Ft.+Meade+MD+USA+21046) Job Type Full-time Description Founded in 2007 and headquartered in ... status, or any other protected class. Clearance Required: TS/SCI w/ Polygraph Software Engineer Level 3 LCAT Description: The Software Engineer designs,… more
    Synergy ECP (07/29/25)
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  • Software Engineer ( Engineer…

    Huntington Ingalls Industries (Aberdeen Proving Ground, MD)
    …Mission Technologies, click here for a short video: https://vimeo.com/732533072 Summary HII's Global Security group is seeking a Software Engineer to join our ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $83,028.00 - $110,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid...This is a full-time remote position. As a Software Engineer , you will play a critical role as part… more
    Huntington Ingalls Industries (09/24/25)
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  • Systems Security Engineer Intern…

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience...401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more… more
    Sierra Nevada Company, LLC (09/17/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …and contribute to the development of state-of-the-art systems that enhance national security and provide critical intelligence. Our Hagerstown facility is a hub of ... provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …award.** **Purpose and Scope:** Responsible for designing, implementing, and maintaining security solutions to protect the IT infrastructure. Ensures systems comply ... with security policies, risk management frameworks, and industry standards. Coordinates...or a combination of academic/technical/military training and at least 3 years of job-related experience or equivalent. + Must… more
    Amentum (07/09/25)
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