Senior Linux System Administrator (PKI)
Vibrint
Job Description
Job Description
Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions.Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibilities at the cutting edge of technology. They know they will be well-rewarded and recognized for their commitment. And, they know they will enjoy plentiful opportunities to grow, thrive, and have fun as a member of the Vibrint family. Join Vibrint, where your career is a priority, and your future is our shared goal.______________________________________________________________________The Senior Linux System Administrator supports the implementation, maintenance, and troubleshooting of mission-critical IT systems and infrastructure. This position manages day-to-day system operations and provides technical support across client/server environments, storage systems, network devices, and other enterprise technology.Key Responsibilities:Install, configure, administer, and maintain Windows and UNIX/Linux operating systems.Monitor system performance, availability, and reliability.Identify, diagnose, and resolve Tier 1 and Tier 2 technical issues.Support servers, storage systems, network components, and end-user devices.Install and upgrade operating systems, software, patches, and system enhancements.Troubleshoot hardware, software, system, and network-related problems.Maintain system integrity, security, and operational readiness.Escalate issues and communicate resolution status to management and internal customers.Coordinate the dispatch and resolution of system and hardware problems.Recommend and implement improvements that enhance system reliability and performance.Required Qualifications:Bachelor 's degree in a technical discipline from an accredited college or university.Fifteen years of System Administration experience supporting programs or contracts of similar scope, type, and complexity.Five additional years of System Administration experience may be substituted for the bachelor's degree, for a total of 20 years without a degree.Strong experience administering Windows and UNIX/Linux environments.Demonstrated troubleshooting and problem-resolution skills across enterprise IT systems.Certification meeting or exceeding CWIP IAT Level II requirements.Active TS/SCI clearance with a Full-Scope Polygraph.______________________________________________________________________Upon request the salary range for this job will be made available. Please email your request for information along with the job listing to View email address on us.fitly.work qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, citizenship, family structure, marital status, disability, veteran or military status or any other characteristic protected by law in all phases of the employment process and in compliance with applicable federal, state, and local laws and regulations.An equal opportunity employer/disability/vet. Policy-Statement_EEO- EmployeesAndCandidates.pdf (vibrint.com).Equal opportunity legal notices can be viewed on the following PDFs: Know Your Rights: Workplace Discrimination is Illegal and Pay Transparency Nondiscrimination Provision.
$116.35k - $210.33k
Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our Intelligence Sector, Cyber & Analytics Business Area (CABA)... ...remediation, and Linux security controls.Experience with PKI, including certificates, keys, trusted authorities, and certificate...SeniorFull timeImmediate startFlexible hours$90.3k - $189.6k
Job Title: Senior IT Infrastructure Support Specialist-ICAM & PKIJob Category: Information... ...* * *The Opportunity:CACI is seeking a Systems Administrator to provide 24x7 support to an existing... ...related to Public Key Infrastructure (PKI) services, attribute services,...SeniorContract workWork experience placementImmediate startFlexible hoursShift workRotating shift$92.3k - $166.85k
...customers as they address evolving national security challenges.About the OpportunityLeidos is seeking an experienced Senior Linux Systems Administrator - Quality Assurance to support Linux environments that enable mission-critical testing, validation, and operational...SeniorFull time$77.6k - $176k
Linux System Administrator, SeniorThe Opportunity:Install systems on dedicated infrastructure, ensure the infrastructure is functional and available, and update and patch critical systems. Provide customers with insight into their network through monitoring and performance...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- Requires a minimum TS/SCI CI PolySenior Linux/Network AdministratorJob SummaryThe... ...will be responsible for performing daily system administration and O&M support activities in support of... ...Security Technologies (e.g. Multiple Domain, PKI, SSP, Vulnerability Assessment).·...Senior
$180k - $265k
...Senior Linux AdministratorOur contract supports more than 12 efforts with varying levels of hardware and software development requirements... ...and maintenance of Information Technology (IT) systems.Provides support to IT systems including day-to-day operations...SeniorHourly payContract workFor contractorsWork at officeMonday to Friday- ManTechseeksa motivated, career and customer-oriented Linux System Administrator to join our team in Laurel,MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense...SeniorWork at office
- ...that powers unprecedented mission-critical analysis, scientific discovery, and scalable national security outcomes.As a Senior Linux System Administrator on this program, you will help deliver enhanced HPC capabilities across multi-vendor HPC servers, HPC clusters, and...SeniorContract workTemporary workLocal areaImmediate start
$159k - $188k
...ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are looking for an innovative, motivated Linux Systems Administrator Automation Engineer to join a small, tight-knit, and talented team operating in a hybrid cloud environment. In this role...SeniorHourly payContract workWork experience placementImmediate startFlexible hours$100k
Overview Description Are you passionate about shaping secure, IT systems in classified environments? Do you want to influence... ...like you to join our team at APL! We are seeking a Linux System Administrator to join the RF Engineering group to support Hardware-in-the...SeniorTemporary workWork experience placementInterim roleRelocation packageFlexible hours$145.1k - $269.5k
...ARELockheed Martin, Rotary Mission Systems Cyber & Intelligence invites... ...WORKYou will serve as the Senior System Administrator with extensive experience... ...testing and deployment, and PKI certificate lifecycle... ...5 years• 5 years of recent Linux experienceDesired Skills• Experience...SeniorFull timeTemporary workWork experience placementCasual workFlexible hours$103.8k - $218.1k
Senior System Administrator Join CACI as a key contributor on the MWIII Bridge program, where mission meets... ...privileged system access. Desired Linux administration (CentOS, RedHat).... ...VMWare virtual machine configuration. PKI and certificate lifecycle management (...SeniorContract workFor contractorsWork experience placementFlexible hours- OverviewSenior Linux Systems AdministratorLOCATION: Columbia, MD (Onsite)JOB STATUS: Full-timeCLEARANCE: Active Top Secret /... ...kAstrion has an exciting opportunity for a highly experienced Senior Linux Systems Administrator to build, secure, and sustain the Linux server and...SeniorMonday to Friday
$151k - $170k
...*An active TS/SCI with Polygraph is required for this position **Position OverviewWe are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires...Senior$190k - $200k
...of problems.Provide support to IT systems including day-to-day operations, monitoring... ...devices, etc.Configure and manage Linux, and possibly Windows operating... ...on Confluence.Required Experience:Senior level Linux Systems Administration experience is requiredExperience...SeniorImmediate startRemote work$92.3k - $166.85k
Mid/Sr System Administrator Leidos has a new and exciting opportunity for a Mid/Sr System Administrator... ...of hands-on experience supporting Linux and Microsoft-based servers and workstations... ...security technologies, including PKI, SSP, multi-domain environments, and vulnerability...SeniorFull timeLocal areaImmediate startFlexible hours- ...Job Description Job Description Job Description: Quevera is seeking a highly skilled Senior Linux Systems Administrator – Kubernetes with an active TS/SCI clearance with Polygraph to support a high-visibility mission environment in Annapolis Junction, Maryland...SeniorTemporary workMonday to FridayShift work
- ...Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers'... ...future is our shared goal. We are seeking a Senior System Administrator for a funded role with quantifiable Linux system administration work experience to support...SeniorTemporary workWork experience placementLocal areaImmediate start
$130k - $150k
...SCI with Polygraph is required for this position **Description:Red Arch Solutions is seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team in Annapolis Junction, Maryland. The ideal candidate will have strong experience...$185k - $200k
Red Arch Solutions is hiring a System Administrator on a priority program in Annapolis Junction, MD. The System Administrator shall be responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day-to-day operations...- ...Telework: None Basic Requirements: ~20 years experience as a system engineer ~ Bachelor’s degree in a technical discipline ~5... ...degree Job Description: Configure, manage and troubleshoot Linux operating systems. Installs/loads operating system software,...SeniorFull timeImmediate startRemote work
$86.8k - $198k
PKI Engineer, SeniorThe Opportunity: You know that the user is the last frontier for... ...experience in PKI to design, deploy, and support systems that verify appropriate user privileges... ...of experience in systems or network administration, or 9+ years of experience in systems or...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...CYBERCORE TECHNOLOGIES TEAM.We are GROWING ! Bring your Technical Capabilities, Enthusiasm, and Team Focus.New Opportunity for a LINUX System Administrator - TS/SCI Poly.Job Responsibilities:Key Responsibilities: Seeking Linux Systems Administrator to join team in support of...
$10k
...to a state-of-the-art technology lab. Learn more at Your Mission ClearEdge is hiring a Senior System Administrator to support the administration, sustainment, and security of Linux-based systems across mission environments. In this role, you will be responsible for...Senior- ...Unix / Linux System Administrator with DevOps LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Unix / Linux System...Temporary workFor contractorsImmediate startFlexible hours
$116.35k - $210.33k
Linux Systems Administrators / Engineers are needed across several Leidos prime programs in our Intelligence Sector’s Cyber & Analytics Business Area (CABA). Our talented team is at the forefront of Security Engineering, Computer Network Operations (CNO), Mission Software...Full timeImmediate startRelocation packageFlexible hours$119.5k - $275k
Federal HPC Linux System Administrator, (Clearance required TS/SCI with Poly) On-Site, MarylandThis role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE partner/customer office.Who We Are:Hewlett Packard Enterprise is the global...Full timeWork experience placementWork at office- Computer Technologies Consultants (CTC) is seeking a Linux System Administrator to support the Intelligence Community in Laurel, MD.With offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed...Full timeLocal area
- ...Job Title Required Skills/Experience: • Linux system administration and integration experience (RHEL, CentOS, Ubuntu) • Cloud services experience (AWS, Azure); services provisioning, management of virtual services, familiarity with vendor Platform as a Service offerings...
$148.3k - $266.9k
...Description:Parsons is looking for a talented and fully cleared Systems Administrator to join our growing team! This role is supporting a highly... ...cybersecurity engineers and analysts as a one-stop-shop for Linux systems administration.What You'll Be Doing:Support and...Full timeFlexible hours
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