• Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …and manage Linux , UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, et al. + Build, ... **Description** **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator** in our **National Security Sector's (NSS) Cyber & Analytics… more
    Leidos (11/18/25)
    - Related Jobs
  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …for the administration, maintenance, and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability, ... on additional years of experience) + 15+ years of related experience + System Administration, IT Systems and Infrastructure, IT Maintenance, Backup and Disaster… more
    General Dynamics Information Technology (11/19/25)
    - Related Jobs
  • Senior Systems Engineer (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …a Senior Systems Engineer to lead Information Assurance (IA) system , hardware, and software design efforts in support of secure mission-critical environments. ... systems engineering tasks.* Must be capable of working across operating systems including Windows, UNIX, and Linux to ensure interoperability and stability.*… more
    Kaizen Approach, Inc (11/07/25)
    - Related Jobs
  • Senior Systems Engineer (Level 5)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …Senior Systems Engineer to participate in Information Assurance (IA) system , hardware, and software design activities supporting secure mission environments. In ... apply knowledge of telecommunications protocols such as TCP/IP, OSI/CMIP/X.25, and operating systems including Windows, UNIX, and Linux to support engineering… more
    Kaizen Approach, Inc (11/11/25)
    - Related Jobs
  • System Engineer 4/5

    DCCA (Annapolis Junction, MD)
    System Engineer 4/5 Location Annapolis Junction, MD Job Code 2468 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com System Engineer 4 or 5 Candidate must have recent CI Poly (within the… more
    DCCA (11/01/25)
    - Related Jobs
  • SIGINT Systems Engineer 3 (SW support)

    Synergy ECP (Annapolis Junction, MD)
    …experience with Linux , REDHAWK, Python, C++, MATLAB, and Tier 2 Systems Support. Requirements Requires aBachelors degreein a qualified engineering field such as ... SIGINT Systems Engineer 3 (SW support) Annapolis Junction, MD...15288 Project and Technical Process Areas. Desired Proficiencies: + Linux + REDHAWK + Python + C++ + MATLAB… more
    Synergy ECP (10/22/25)
    - Related Jobs
  • Staff Modeling & Simulation Systems

    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 ... keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining in our shared… more
    Northrop Grumman (10/29/25)
    - Related Jobs
  • Systems Administrator 1

    DCCA (Annapolis Junction, MD)
    Systems Administrator 1 Location Annapolis Junction, MD Job Code 2149 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Administrator 1 Candidate must have an active TS/SCI w/ Poly For over… more
    DCCA (11/17/25)
    - Related Jobs
  • Senior Cloud Systems Engineer (Identity…

    St. George Tanaq Corporation (Suitland, MD)
    …Transit Gateway, Azure ExpressRoute, and software-defined networking (SDN) solutions. + Analyze system requirements and ensure that systems will be securely ... Azure, Google Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI) Operating Systems : Linux /Unix (Ubuntu, CentOS, Red Hat) Windows Server administration… more
    St. George Tanaq Corporation (11/18/25)
    - Related Jobs
  • Systems Security and Network Security…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …environment + Knowledge of cybersecurity concepts + Knowledge of Microsoft and Linux operating systems + Ability to identify security requirements for ... HS diploma or GED Nice If You Have: + Experience as an Operating System Administrator, Systems Engineer, Requirements Analyst, Information Systems Security… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
    - Related Jobs