Senior Linux Systems Administrator - Cross‑Domain Security
Booz Allen Hamilton
Booz Allen Hamilton is seeking a System Administrator in Columbia, Maryland, to enhance the technology for the Department of Defense. You will design, deploy, and maintain Cross Domain Solutions, ensuring platform security and stability. The role requires 3+ years of experience with Red Hat or CentOS, alongside a Bachelor's degree or equivalent experience. A comprehensive benefits package including health and retirement plans is provided. #J-18808-Ljbffr Booz Allen Hamilton
- Booz Allen Hamilton is seeking a System Administrator to enhance technology for the... ...expertise to design and maintain Cross Domain Solutions. You'll improve security, stability, and performance of critical... ...requires strong knowledge in Linux environments and a TS/SCI...Senior
$77.6k - $176k
Phase2 Technology is seeking a Senior System Administrator to enhance technology for the Department of... ...responsibilities like designing and maintaining Cross Domain Solutions, you will play a key role... ...substantial experience in Red Hat Linux systems and hold a TS/SCI clearance....Senior$77.6k - $176k
...Technology in Laurel, Maryland is seeking a Senior System Administrator to enhance technology for the... ...Defense. This role focuses on maintaining Cross Domain Solutions and improving cybersecurity... ...3 years of experience with Red Hat Linux and hold a TS/SCI clearance. Salary...Senior$116.35k - $210.33k
...exciting opportunity for a Principal Linux Systems Administrator in our Intelligence Sector, Cyber &... ...talented team is at the forefront in Security Engineering, Computer Network... ...hardware/software, and maintain server and domain security requirements. Basic Qualifications...SuggestedLocal areaImmediate startRelocation packageFlexible hours- ...TS/SCI and poly Certification : Security+ At Bcore, our strength comes from... ...IT, cloud solutions, DevSecOps, systems engineering, software development... ...interests? Join our growing team as a Senior System Administrator/System Engineer (Linux) in a sophisticated enterprise...SeniorMonday to FridayFlexible hours1 day per week
$136.62k - $232.21k
...the Power of Supercomputing: Join BAE Systems-One of the Leading Service Providers... ...our nation. We are in search of a Senior Linux Systems Administrator to: Install, configure, and network... ...such as DNS, NFS, e-mail services, security protection mechanisms, and the...SeniorFull timeLocal areaFlexible hours$10k
...Description: Columbia Technology Partners is seeking a skilled Linux System Administrator to support enterprise infrastructure in a secure, high-performance environment. This role is ideal for a hands-on professional with experience managing Linux systems, enterprise...Temporary workFor contractorsLocal area$10k
...Technology Partners is seeking a skilled Senior Linux System Administrator / Systems Engineer to support a... ...virtualization, and automation technologies in secure, high-availability environments.... ...as needed Collaborate with cross-functional teams to maintain system stability...SeniorTemporary workFor contractorsLocal areaShift workNight shiftWeekend workDay shiftAfternoon shiftWeekday work- Akina, Inc. is seeking a skilled operations and system administration expert in Laurel, Maryland. The focus will be on managing Kubernetes platform... ..., supporting CI/CD pipelines, and ensuring system security compliance. Neil with strong qualifications, you will work...Senior
$195k - $250k
Geon Technologies is seeking a Senior Linux Systems Administrator in Maryland. The ideal candidate will have extensive experience in supporting enterprise IT systems and will provide technical leadership in Linux infrastructure. The role includes administering Linux systems...Senior$122k - $253k
...data operations, systems integration and... ...markets. Senior Proxmox Cluster... ...address the national security community's... ...Proxmox Cluster Administrator to take ownership... ...have depth in Linux system administration... ...requirements Cross-Functional... ...the following domains: Systems administration...SeniorFull time$2,650 per month
...provides signal processing and sensor system integration services to the United... ...our customers. Position Overview The Senior Linux Systems Administrator shall possess extensive experience... ...to ensure availability, performance, security, and reliability. Manage day-to-day...SeniorContract workTemporary workLocal areaImmediate start- ...MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a... ...employment. Acceptable certifications include A+ CE/CCNA-Security/CND/Network+ CE /CySA+/GICSP/GSEC/Security+ CE/CND/SSCP)...SeniorWork at office
- ...and trusted partner in cyber security. We deliver solutions that protect... .... Owl’s product lines of cross domain, data diode, and portable... ...engineering at the operating system level enables us to help government... ...time zones) Job Summary The Senior Buyer – Electronics plays a...SeniorWork at officeRemote work
- ...provider of mission-critical systems and analysis that transform our... ...at the heart of the national security mission, exploring new possibilities... ..._________ We are seeking a Senior System Administrator for a funded role with quantifiable Linux system administration work...SeniorTemporary workWork experience placementLocal areaImmediate start
- ...Unix / Linux System Administrator with DevOps LOCATION Annapolis Junction, MD 20701 CLEARANCE TS... ...deployment processes. You will work closely with cross-functional teams to improve system performance, enhance security, and automate workflows across development,...Temporary workFor contractorsImmediate startFlexible hours
$100k
...computing? Are you passionate about Linux? Do you like contributing to... ...to scalable solutions in a complex secure setting. As a Senior Linux Systems Engineer You will troubleshoot Linux... ...years' experience as a Linux System Administrator. Experienced in automated...SeniorTemporary workWork experience placementInterim roleRelocation packageFlexible hours$77.6k - $176k
Job Number: R0232223 System Administrator, Senior The Opportunity Your technical... ...design, deploy, and maintain Cross Domain Solutions for an... ...mission customers. As a Linux System Administrator on our... ...approaches to improve platform security, stability, reliability and...SeniorLocal area$130k - $150k
...seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team in... ...and supporting storage, backup, security, and patching systems. This role requires... ...proactive improvements # Collaborate with cross-functional teams for infrastructure...Contract workWork experience placementLocal area- ...Linux OS Engineer The Linux OS Engineer is expected to be able... ...playbooks/roles. Security & Compliance Apply and maintain... ..., CPU, memory, TCP/IP) using system profiling tools. High... ...-family and Debian/Ubuntu administration, system services, and package...Remote work
$98.1k - $228.6k
...Public Sector is a trusted provider of secure, IP enabled, cloud-based, network... ...’ mission. AT&T has an opening for a Senior System Administrator to support operations by maintaining,... ...Demonstrate understanding of Red Hat Linux, Trusted Linux, Windows 10, VMware Desired...SeniorTemporary workWork at officeLocal areaRelocation$183.38k - $193.41k
...Senior Principal Systems Engineer As a Senior-Level Systems Engineer for CISR... ...you’ll be a lead member of cross-functional hardware and... ...solutions for our nation’s security. Flexible schedules with... ...execute missions across all domains of operation. With a global...SeniorFlexible hours$151k - $170k
...seeking a highly experienced Senior Linux System Administrator / System Engineer to... ...virtualization, automation, and security compliance, along with the... ...Collaborate with cross-functional teams across storage... ...networking, and security domains Provide support for 24x...SeniorFull timeContract workWork experience placementLocal area$135k - $165k
...Technology Services in Columbia, MD is looking for a Database Administrator to maintain database integrity and availability. Candidates... ...coverage, a 401(k) plan, and generous PTO. The position requires a TS/SCI security clearance. #J-18808-Ljbffr Adventure TechnologySenior- Avint is seeking a Database Administrator in Columbia, MD, responsible for ensuring the integrity, security, and availability of databases. The role demands at least 10 years of relevant experience, particularly in Microsoft SQL Server, and requires a Bachelor's in IT or...Senior
- ...skilled and detail-oriented Linux System Administrator to join our IT... ...supporting storage, backup, security, and patching systems. This... ...improvements Collaborate with cross-functional teams for infrastructure... ...: ~ Managing/Senior Principal Consultant designs...
- Cornerstone Defense LLC is seeking a Security Tools Integration Specialist in Annapolis Junction... ...must possess 14 years of experience in Systems Engineering and a Bachelor's degree in a... ...will have hands-on experience with Linux systems and various security assessment tools...Senior
- iCallidus is seeking an experienced Database Administrator in Columbia, MD to design, implement, and maintain efficient database systems. The ideal candidate will have at least... ...performance and ensuring compliance with security regulations. Benefits include medical, vision...SeniorFull timeTrial period
$114.6k - $190.2k
...Senior CNO Developer Unlock the secrets of intelligence... ...forefront of national security, providing advanced... ...frameworks, and automation systems, implementing... ...capabilities for Windows and Linux target environments ~... ...implementations Experience with cross-platform development...SeniorHourly payContract workTemporary workWork experience placementWork at officeLocal areaRemote work- A security consulting firm in Columbia, MD, is seeking a Senior Security Controls Assessor to conduct security compliance verification, perform vulnerability assessments... ...security engineering, including various technical domains and certifications. This role requires strong...Senior
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