• Circuit Design Support Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/12/25)
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  • PKI Engineer

    CACI International (Aberdeen Proving Ground, MD)
    …or senior-level PKI knowledge. + ** Linux Savvy:** Strong knowledge of Linux systems . + **Cryptography Guru:** Solid understanding of asymmetric cryptography ... PKI Engineer Job Category: Information Technology Time Type: Full...* **Exciting Opportunity: Join Our Team as a PKI Engineer !** Are you passionate about cutting-edge technology and eager… more
    CACI International (11/08/25)
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  • Infrastructure/Networking Engineer II

    RTX Corporation (Annapolis Junction, MD)
    …Signal Technology (AST), a national asset in the SIGINT domain, is seeking an Infrastructure Engineer II who strives for excellence and has a passion to be part of a ... the design, develop, test and delivery of advanced high-capacity systems that process modern communications. + You will work...will work with other experienced members in R&D on system development and deployments for the protection of our… more
    RTX Corporation (10/21/25)
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  • Network Engineer

    KBR (St. Mary's County, MD)
    …or microwave point-to-point networking. Experience with IPSEC VPN and L2TP. Familiarity with Linux - RHEL, SUNOS systems . + Current US Passport Travel: Ability ... Title: Network Engineer KBR's Mission Engineering Division delivers complex technical solutions and expert support to the US Department of Defense, specializing in… more
    KBR (11/06/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …canonicalization, digital signatures). Must have experience developing on Windows, and/or Linux operating systems . Must have documented professional experience ... **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software… more
    Leidos (09/26/25)
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  • Staff Engineer Embedded Software

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...join our team as a Staff Embedded Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA… more
    Northrop Grumman (10/28/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …our growing Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator, Database Administrator, and ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will sit… more
    Northrop Grumman (11/14/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Columbia, MD)
    …motivated engineers who are focused on operational excellence and troubleshooting complex system operations, have a good understanding of Linux , networking and ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...or Network+ or Security- 1-3 years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat,… more
    Amazon (10/16/25)
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  • Senior Software Infrastructure Engineer…

    RTX Corporation (Fort Meade, MD)
    …safer, more secure world. Raytheon is seeking a highly skilled **Software Infrastructure Engineer ** with **expertise in DevOps** tools to join our Satellite Ground ... Systems team. This role involves designing, implementing, and maintaining...solutions. Other responsibilities to anticipate may include: + Monitor system performance and troubleshoot issues. + Working with multiple… more
    RTX Corporation (10/13/25)
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  • Cyber Reverse Engineer

    Intrepid Solutions and Services (Aberdeen Proving Ground, MD)
    **Overview** Darkblade Systems , a CIS Secure company, is a trusted provider of specialized capabilities to priority programs within the defense and intelligence ... new and emerging technologies. We're seeking a Cyber Reverse Engineer for a unique, tailored mission. **Responsibilities** + Contribute...the development of new techniques for a variety of systems in support of the teams work on new… more
    Intrepid Solutions and Services (09/17/25)
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