Senior Systems Administrator - Mission-Critical Secure Infra
Leidos Inc
Leidos is seeking a Senior Systems Administrator/Help Desk Engineer to support the Chinook agile software development program for an Intelligence Community customer. This role ensures stability, security, and performance of Linux/Windows environments, virtualization, and automation in mission‑critical settings. You will work with software engineers, DevSecOps, and cybersecurity teams to maintain reliable operations and improve user experience while meeting DoD and IC security requirements. #J-18808-Ljbffr Leidos Inc
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior Systems Administrator - Mission-Critical Secure Infra in Gaithersburg, MD vacancy
$92.3k - $166.85k
Leidos Inc is seeking a Senior Systems Administrator in Gaithersburg, MD. You'll manage critical systems for intelligence and geospatial operations, ensuring security and efficiency. The ideal candidate will have extensive experience in Linux and Windows system administration...Senior- Via Logic LLC is looking for a Senior Systems Administrator located primarily in Gaithersburg, MD. The successful candidate will manage and secure high-performance systems for intelligence operations. A critical requirement is a Top Secret clearance, as the role involves...Senior
- Leidos in Gaithersburg, MD, seeks a Senior Systems Administrator/Help Desk Engineer to support the Chinook program for... ...Community customer. You will ensure stability, security, and performance of environments enabling mission users and Agile teams to deliver capabilities...Senior
- ...Maryland. The role involves Agile development and operations for mission-critical systems, requiring expert knowledge in Java and cloud platforms... ..., ideally over 12 years, and must have an active TS/SCI security clearance. This position offers competitive benefits including...Senior
- Leidos seeks a Senior Systems Administrator/Help Desk Engineer to support the Chinook program for an Intelligence Community... ...with cybersecurity and software teams to ensure mission-critical operations. You will manage secure on-prem and cloud environments, implement...Suggested
- Ennoble First Inc. seeks an Information System Security Officer (ISSO) to support mission‑critical intelligence systems within the Analysis Sustainment portfolio. The ISSO will manage authorizations and risks related to processing, storage, and transmission of information...Senior
- Leidos is seeking a Senior Systems Administrator/Help Desk Engineer to support the Chinook program for an Intelligence Community customer... ...with DevSecOps, cybersecurity, and software teams in secure, mission-critical environments. Responsibilities include OS hardening, virtualization...Senior
- Leidos seeks a Senior Systems Administrator/Help Desk Engineer to support the Chinook Agile software program for an Intelligence Community customer. You will lead Linux/Windows system administration in secure environments, manage virtualization (VMware, KVM), and drive...Senior
$105k - $170k
IMEG is hiring a Senior Electrical Engineer in Germantown, MD, to lead electrical system designs for mission-critical environments. The role involves collaboration with clients and multidisciplinary teams while ensuring design compliance and quality control. Ideal candidates...Senior- A leading construction firm located in Rockville, MD, is seeking a Senior Project Manager to oversee mission-critical construction projects. The ideal candidate will manage planning, budgeting, and execution, ensuring quality and cost objectives are met. Strong leadership...Senior
$92.3k - $166.85k
...be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a... ...Intelligence Community customer. In this critical role, you’ll ensure the stability, security, and performance of the...SeniorContract workShift workDay shiftAfternoon shift- About the Role We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a... ...edge technology. To carry out our mission, we are seeking candidates who are... ...In‑depth knowledge of government security requirements. Excellent written and...SeniorWork at officeFlexible hours
- A technology solutions provider is seeking a Senior Systems Administrator for a remote position. The role involves designing and maintaining a virtual... ...experience in cloud infrastructure, Linux systems, and security protocols. This is an excellent opportunity for those...SeniorRemote jobFlexible hours
- Quantum Space is looking for a Network & Information Systems Administrator to secure and manage the IT infrastructure that supports aerospace... ...in systems administration and cybersecurity to ensure mission-critical systems are available and efficient. This role is ideal...Senior
- X-energy in Rockville, Maryland, is seeking a Senior Cyber Systems Administrator to develop and execute cybersecurity strategies supporting plant design... ..., developing threat intelligence, and managing security tools. The ideal candidate will possess advanced cloud technology...Senior
- Standard Solar is seeking a Senior Systems Administrator to design, implement, and maintain our IT infrastructure, cloud platforms, and operational... ...identity, Microsoft cloud systems, virtualization, and security controls, ensuring high availability and scalable solutions...SeniorWork at office
$135k - $160k
Ennoble First Inc. is looking for an Information System Security Officer (ISSO) in Gaithersburg, MD, responsible for securing mission-critical intelligence systems. The ideal candidate will have a BS degree, active TS-SCI clearance with Polygraph, and significant experience...SeniorRelocation package- .... The successful candidate will provide essential support to senior leadership, managing operations, stakeholder communication, and... .... This full-time, on-site role offers an opportunity to impact mission-critical initiatives directly. #J-18808-Ljbffr Synertex LLCSeniorFull time
$108.32k - $112k
Sonara Inc. is seeking a QA Specialist based in Bethesda, MD, to ensure reliability and compliance of mission-critical applications. With a focus on quality assurance, you will work closely with IT teams, applying your expertise to enhance software standards and support...SeniorFull time- Leidos is seeking a Senior AI Software Engineer to lead architecture and delivery of AI capabilities for Sea‑based systems. You will drive innovation, design scalable AI solutions,... ...Responsibilities include building AI architectures, securing cloud initiatives on AWS, and...Senior
- A leading government services firm is seeking a Senior Relativity Sr. Systems Administrator in Rockville, Maryland. You will design and implement Automated... ...infrastructure, and ensure compliance with government security requirements. A strong background in UNIX, Windows,...Senior
$180k - $205k
Senior Cyber Systems Administrator Job Overview Support plant design and engineering teams by developing and executing cyber security engineering strategies. Lead the build and hardening of an industrial control systems laboratory, and administer operational technology...SeniorLocal area$180k - $205k
Job Description X-energy is looking for a Senior Cyber Systems Administrator for the development and execution of cyber security engineering strategies and activities in support of plant design and engineering teams. This is a hands‑on technical position for expert‑level...SeniorFull timeWork at office$106.5k - $197.5k
...shared dedication to our customers mission and quest for professional growth... ...tech. With customers mission-critical needs always in mind, our employees... ...domains in the interest of national security. Job Title: Senior Specialist, Systems Engineer User Acceptance Tester...SeniorFor contractorsLocal areaMonday to FridayFlexible hoursL3Harris Technologies
Gaithersburg, MD2 days ago- ...Job Description Job Description Senior Discovery IT System Administrator Employment Type: Full-Time,... ...-edge technology. To carry out our mission, we are seeking candidates who are... ...Contractor shall maintain security, backup, and redundancy strategies;...SeniorFull timeFor contractorsFlexible hours
$110k - $145k
M.c.-Dean,-Inc. is looking for a seasoned Chief Facilities Engineer to manage the maintenance and upgrades of our facilities. The role involves developing maintenance plans, ensuring safety compliance, and mentoring engineering staff. We seek a candidate with at least 1...Senior- ...NCCoE in Rockville, MD as an IT Specialist within the Office of Information Systems Management - Infrastructure Services Division. You will manage day-to-day Windows and Linux administration, security, cloud infrastructure, and configuration automation to support...Work at office
$115k - $135k
...the battlefield. Our mission is to build the foundational... ...lives at risk. Our systems operate with... ...skilled Linux System Administrator with a strong focus on... ...network connectivity and security. The primary goal is to... ...specific experience, and critical expertise. Equity in Forterra...SeniorFull timeTemporary workLocal areaRemote work- TECHEAD seeks a senior, hands‑on electrical engineering leader to provide technical authority for secure, mission‑critical electronic systems in defense, aerospace, and secure communications markets. You will steer system architecture, mentor engineers, and remain actively...SeniorRemote job
- EchoStar, within Hughes Network Systems, seeks a Director level Mission Architect to lead space/ground-enabled architectures for national security programs. Based in Gaithersburg, MD, the role blends business development with active program support (75/25) across DoW/IC...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Administrator - Mission-Critical Secure Infra. Be the first to apply!
Related searches
- enterprise administrator Gaithersburg, MD
- IT administrator Gaithersburg, MD
- system admin Gaithersburg, MD
- systems administrator Gaithersburg, MD
- server administrator Gaithersburg, MD
- senior magento developer Gaithersburg, MD
- senior manager pmo Gaithersburg, MD
- senior accountant part time Gaithersburg, MD
- senior electrical designer Gaithersburg, MD
- senior analyst Gaithersburg, MD