Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Systems Administrator - COMSEC Specialist

Modern Technology Solutions, Inc.

Overview MTSI is seeking a Senior Systems Administrator - COMSEC Specialist whose primary function will be to lead/support development, testing and integration of advanced communication systems. This position will be located in the Washington DC area. Responsibilities Lead/monitor the design and implement a network architecture to support mission critical needs for the development of advanced systems. Monitor and guide the development of requirements, conduct independent reviews and make recommendations. COMSEC custodian responsibilities to lead and manage a large crypto shop and network. Coordinate infrastructure requirements (logical addressing/routing/firewall modifications) for secure communications. Evaluate the threats and vulnerabilities to information systems to ensure security controls effectively mitigate the risk of exploits. Provide a comprehensive network design, setup and support of all server/client systems and applications for a Windows environment. Required Qualifications 10+ years' of related technical experience. Experience in satellite communications and/or aircraft communications subsystems development, integration and testing. Experience as a team leader or manager of communication subsystems during development and/or production with responsibility for test, technical documentation and system evaluation. Minimum Educational Requirements Bachelors Degree in a related field. Clearance Requirements Top Secret, SCI Eligible; SAP experience within last 5 years or SCI in lieu of. About MTSI Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance. For more information about MTSI, please visit Equal Opportunity MTSI embraces nine core values including employees come first. We are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities. #J-18808-Ljbffr Modern Technology Solutions, Inc.

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Systems Administrator - COMSEC Specialist in Washington DC vacancy
  • Overview MTSI is seeking a Senior Systems Administrator - COMSEC Specialist whose primary function will be to lead/support development, testing and integration of advanced communication systems. This position will be located in the Washington DC area. Responsibilities... 
    Senior

    Modern Technology Solutions, Inc. (MTSI)

    Washington DC
    4 days ago
  • A technology solutions firm in Washington DC is seeking a Senior Systems Administrator - COMSEC Specialist to lead and support the development of advanced communication systems. This role requires extensive experience in network architecture design and management of COMSEC... 
    Senior

    Modern Technology Solutions, Inc. (MTSI)

    Washington DC
    1 day ago
  • STI-TEC is seeking a Senior Systems Administrator to oversee database and systems administration across JDEIS applications in Washington, D.C. The role ensures stability and security for the Joint Doctrine Development Community's platforms. Candidates must possess a Bachelor... 
    Senior

    Sti-Tec

    Washington DC
    7 days ago
  • $130k - $175k

     ...larger than the organization, leveraging staff and institutional resources in service to our country. About You You are a Senior‑Level Systems Administrator with experience designing, implementing, securing, and supporting enterprise IT infrastructure in commercial,... 
    Senior
    For contractors

    Virginia Tech Applied Research

    Arlington, VA
    3 days ago
  • Sprezzatura is seeking a System Administrator to provide operational support, maintenance, and modernization of IT systems across VA programs. You will manage Windows/Linux servers, Active Directory, virtualization, patching, and security in a hybrid Arlington environment... 
    Senior

    Sprezzatura Management Consulting

    Arlington, VA
    1 day ago
  • $116k - $134k

    TekSynap is hiring a Systems Administrator, Labs based in Washington, D.C. The role involves managing multi-user computer systems and ensuring operational efficiency. Key qualifications include an active TS/SCI + CI Poly clearance and significant experience in system security... 
    Senior

    TekSynap

    Washington DC
    1 day ago
  • $117.45k - $169.65k

     ...Senior Relativity Senior Systems Administrator Senior Relativity Senior Systems Administrator 3 weeks ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. CGS Federal (Contact Government Services) provided pay range This... 
    Senior
    Full time
    Work at office
    Flexible hours

    CGS Federal (Contact Government Services)

    Washington DC
    2 days ago
  • The Senior Systems Administrator at i3Solutions, Inc. leads the design, deployment, and performance tuning for mission-critical enterprise systems in a security-conscious environment. You will implement and support ACCS infrastructure, maintain STIG/IAVA compliance, develop... 
    Senior

    i3solutions

    Washington DC
    3 days ago
  • $92.3k - $166.85k

    Leidos Inc is looking for a Senior Systems Administrator to join their IT operations team. You will manage, support, secure, and optimize high-performance systems critical to our defense clients. The position requires technical expertise and the ability to mentor junior... 
    Senior

    Leidos Inc

    Alexandria, VA
    3 days ago
  • $164.73k - $174.4k

    DLH Corporation is seeking a Cloud Systems Administrator in Washington, DC to support the design, administration, and optimization of cloud-based infrastructure environments. You will ensure the reliability, security, and performance of cloud systems while managing virtual... 
    Senior

    DLH Corporation

    Washington DC
    3 days ago
  • Base-2 Solutions is seeking a Systems Administrator 3 to support the OSINT Integration Center. The role involves Linux and Windows systems administration, troubleshooting, and user support, requiring an active TS/SCI clearance. The ideal candidate will have extensive experience... 
    Senior
    Flexible hours

    Base2 Solutions

    Bethesda, MD
    2 days ago
  • M.C. Dean is seeking a Cybersecurity System Administrator to join a secure OT environment. The role blends hands-on IT management with proactive cyber operations, requiring strong knowledge of Windows, Linux, virtualization, and security controls. The candidate will implement... 
    Senior

    M.C. Dean, Inc.

    Washington DC
    21 hours ago
  • UIC Arctic Response Services, LLC is looking for a Systems Administrator to support our Nautical contract in Arlington, VA. The candidate will oversee cloud infrastructure maintenance and optimization and ensure compliance with DoD standards. The role requires 10 years... 
    Senior
    Contract work

    UIC Arctic Response Services, LLC

    Arlington, VA
    3 days ago
  • Syneren Technologies Corporation is looking to hire a Sr. Azure Systems Administrator in Alexandria, Virginia. This pivotal role requires managing Azure cloud and On-Prem infrastructure to ensure system security and resilience. Candidates must possess extensive experience... 
    Senior

    Syneren-Technologies-Corporation

    Alexandria, VA
    22 days ago
  • Unissant, Inc. is looking for a Systems Administrator to join our team in Washington DC. This role requires at least 6 years of experience with Windows Server 2003 or higher and Hyper-V, alongside the necessary CISSP Certification. As a Systems Administrator, you will oversee... 
    Senior

    Unissant

    Washington DC
    1 day ago
  • A technology service provider is seeking a Master System Administrator in Washington, DC. The role requires 16+ years of experience in installing and configuring hardware/software, monitoring networks, and troubleshooting issues in a high-pressure environment. Candidates... 
    Senior

    AHU Technologies Inc

    Washington DC
    1 day ago
  • A leading security solutions provider in Maryland is seeking an experienced System Administrator to manage Linux virtual machines and ensure system compliance. The ideal candidate should have a Bachelor's degree in a technical discipline, with 10 years of experience in... 
    Senior

    SECON-DELTA LLC

    Laurel, MD
    21 hours ago
  • Tripoint Solutions seeks an experienced Systems Administrator to provide advanced Tier III support for enterprise IT infrastructure, end-user computing, cybersecurity operations, and COTS applications. This role serves as the primary escalation point for Level II support... 
    Senior

    Tripoint Solutions

    Washington DC
    3 days ago
  • Njvc LLC is seeking a Senior Systems Administrator located in Arlington, VA. The ideal candidate will lead the administration and optimization of Windows and Linux environments while ensuring compliance with security standards and protocols. The role requires a Bachelor... 
    Senior

    NJVC

    Arlington, VA
    3 days ago
  • J&T Business Consulting seeks a Systems Administrator to support programs requiring active TS/SCI clearance with a current polygraph. The role covers maintaining and deploying Linux/Windows/Unix systems, Ubuntu, VM estates, automation with Ansible, and documentation across... 
    Senior

    J&T Business Consulting

    College Park, MD
    2 days ago
  • RAND is seeking a Classified Systems Administrator, III to manage classified servers and networks in Washington D.C. This role involves ensuring the operational effectiveness of various IT systems and requires a strong technical background in either Windows or Linux environments... 
    Senior

    RAND

    Washington DC
    1 day ago
  • A technology solutions provider in Washington, D.C. is seeking a Systems Administrator to manage the server compute environment, ensuring high availability, performance, and security. The role demands expertise in enterprise-level systems with responsibilities including... 
    Senior
    Remote work

    DAn Solutions

    Washington DC
    3 days ago
  • A government solutions provider based in Arlington, Virginia, is seeking a Senior Systems Administrator. The successful candidate will manage Relativity databases and collaborate with federal agencies to ensure technical support. Applicants should have significant experience... 
    Senior

    CGS Federal (Contact Government Services)

    Arlington, VA
    2 days ago
  • RadNet, Inc. is seeking a Senior Systems Administrator to join their team in Washington, DC, supporting mission-focused federal IT programs. The ideal candidate will possess a minimum of 7 years of system administration experience and be skilled in administering enterprise... 
    Senior

    RadNet

    Washington DC
    3 days ago
  • A technology services provider is seeking an experienced System Administrator Level 3 to support a DoD client in Suitland, MD. The role demands extensive experience in systems and application administration, with responsibilities including managing server environments... 
    Senior

    CACI International

    Suitland, MD
    3 days ago
  • $50k - $290k

    The Swift Group, LLC is seeking a Systems Administrator in College Park, MD. This role is crucial for supporting enterprise IT systems and infrastructure, requiring at least 15 years of experience along with a bachelor's degree in a technical field. Key responsibilities... 
    Senior

    The Swift Group, LLC

    College Park, MD
    2 days ago
  • E-Logic, Inc. is seeking a Senior Systems Administrator in Washington, D.C. to provide crucial web infrastructure support for federal applications. Responsibilities include the administration of IIS and Windows Server environments, ensuring compliance with government protocols... 
    Senior

    E-Logic, Inc.

    Washington DC
    21 hours ago
  • Dynamic Solutions Technology LLC is looking for a full-time Systems Administrator to support Federal Government clients in Washington DC. In this exempt remote role, the Systems Administrator will manage IT infrastructure, troubleshoot, and provide technical direction.... 
    Senior
    Remote job
    Full time

    Dynamic Solutions Technology LLC

    Washington DC
    2 days ago
  • A technology consulting firm is seeking a Software Support Specialist in Washington, DC. The role involves providing support for Defense Medical Logistics Standard Support (DMLSS) and network systems. Candidates must have at least 10 years of relevant experience, a Bachelor... 
    Senior

    Triglocon

    Washington DC
    3 days ago
  •  ...seeking a professional for an Information Technology role focused on the administration and support of various platforms. You will oversee configuration, security, and maintenance, ensuring systems operate efficiently. The ideal candidate will have 5-7 years of relevant... 
    Senior

    Johns Hopkins Care at Home

    Washington DC
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Systems Administrator - COMSEC Specialist. Be the first to apply!