Systems Administrator 3
$88.17k - $115kHII's Mission Technologies division
Requisition Number: 29645 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $88,168.00 - $115,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges. Leadership Mindset at HII – Mission Technologies Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every employee grows, leads, and contributes—regardless of role. It sets the standard for how you can develop yourself and what you can expect from leaders across our organization. We look for candidates who want to grow in alignment with these capabilities: Know & Grow Your People – Commit to learning and supporting team success. Build Relationships – Communicate openly, collaborate well, and build trust. Take Ownership – Deliver on commitments and take pride in your work. Customer First – Focus on the mission and those we serve. Shape the Future – Bring ideas, curiosity, and continuous improvement. Act with Urgency – Take initiative and follow through with purpose. These capabilities guide how all employees contribute to our shared success across Mission Technologies.Job Description The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, and cybersecurity defense of all Navy Enterprise Tactical Training Network (NETTN) client and server infrastructure used to support enterprise-wide modeling and simulation applications and services for the NITE. The candidate will work in close coordination with other team members and departments to update, monitor and maintain servers and workstations used throughout the enterprise. Additional duties include performing Microsoft Windows server administration, manage GPOs, create/modify DHCP reservations, patching and configuring systems in compliance with DoD Security Technical Implementation Guides (STIG). Individual must be able to work independently and work within a team.Essential Job Responsibilities Maintains smooth operation of multi-user computer systems, including coordination with network administrators. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resources.Minimum Qualifications Bachelor’s degree in Computer Information Systems or related discipline. In some cases, educational requirements may be adjusted for applicable work experience. Typically requires 4 - 7 years of related experience Security+ or equivalent certification Server Focused highly desired Linux+ or Microsoft certification preferred Must currently hold and be able to maintain a US Secret security clearance Preferred Requirements Experience with Microsoft WSUS or SCCM Experience with Windows Servers 2016/2019 Windows desktop operating systems (WIN10 SHB) RedHat desktop operating systems (RHEL 7/8) experience highly desired Experience digesting and implementing DoD Security Technical Implementation Guides (STIG) Experience with patching Microsoft servers and workstations Experience with VMware Familiarity with VDI technologies and protocols Strong technical troubleshooting skills Ability to read and digest technical information Strong attention to detail Strong customer focus, the ability to manage customer needs and multiple work priorities Must possess excellent oral and written communication skills Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements of the Systems Analyst discipline.The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.Meet HII’s Mission Technologies DivisionOur team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.To learn more about Mission Technologies, click here for a short video: HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.Why HIIWe build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.Together we are working to ensure a future where everyone can be free and thrive.All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.Do You Need Assistance? If you need a reasonable accommodation for any part of the employment process, please send an e-mail to View email address on click.appcast.io and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call View phone number on click.appcast.io for assistance. Press #3 for HII Mission Technologies.
$67.6k - $122.2k
...Digital Modernization Sector, is seeking a System Administrato r to support various... ...management, NTFS permissions, and common administration tools. Basic knowledge of Linux‑based distributions... ...will remain open for at least 3 days with an anticipated close date of no...SuggestedFor subcontractorLocal areaImmediate startRemote work$76.7k - $129.5k
...experienced, organized, positive, and self‑motivated Infrastructure Systems Administrator to join our DevSecOps Department within the Joint Mission... .... For Advanced Professional: Bachelor’s Degree with 3+ years of relevant experience, or an equivalent combination...SuggestedFull timeWork experience placementWork from homeFlexible hours- ...Microsoft and Data Center solutions. Our Level 1 through Level 3 networking experts (CCNA through CCIE) are available around-... ...utilized by our customers for any or all phases. Job Description The System Administrator (SA) is responsible for server installation, maintenance, back...SuggestedRemote work
$107.74k - $120.75k
...Job Description Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing... ...devices, mobile devices, and more. Provide Tier 2 and Tier 3 problem identification, diagnosis, and resolution. Provide...SuggestedTemporary workLocal area- ...Information Systems Solutions (ISS) is seeking a Systems Administrator II to support the NIWC PAC Information Technology Management Support Services contract. The... ...Information Technology, Computer Science, or a related field. 3+ years of relevant experience; intermediate-level...SuggestedContract work
$70k - $120k
...Saalex Corporation is seeking multiple System Administrator II inTidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information... ...documentation. Other duties as assigned or required. Required 3–5 years of experience in relevant field. Bachelor’s degree in...Contract workTemporary workLocal areaFlexible hours$60k - $105k
...Position Overview Saalex Corporation is seeking multiple System Administrator I positions in Tidewater, VA and San Diego, CA. Saalex Corp. is an... ...Other duties as assigned or required. Required Qualifications 1‑3 years of experience in a relevant field. Bachelor's degree in...Contract workTemporary workLocal areaFlexible hours$43 - $48.5 per hour
...success! Let us help you achieve your career dreams. Job Title: System Administrator Type of Role: Contract to Hire Hourly Range: $43 - $48.50... ...or related discipline (or equivalent experience). Experience 3–5 years of experience in system administration in a medium or...Hourly payContract work$105k - $145k
...Skip to content Systems Administrator Established in 2021, Looq AI is transforming infrastructure digitization and analysis. Our platform enables... ...Computer Science, or related field—or equivalent experience 3–6 years of experience as a Systems Administrator, IT Engineer...Remote work2 days per week- ...Systems Administrator - Multiple Locations Join LCE and become part of a 100% employee‑owned, mission‑focused DoD government contractor, that takes... ...(depending on role) compliant certification Jr. Level: 0 - 3 years experience Mid. Level: 3 - 9 years experience Sr....For contractorsWork experience placementImmediate startRelocationFlexible hours
$1,000 per month
...organization. Position Summary Reporting to the Director of IT, the Systems Administrator will be responsible for supporting the day-to-day reliability... ...working out of the San Diego office on a hybrid model (3-days per week in the office). What You'll Be Doing: Assist...Permanent employmentFull timeWork experience placementWork at officeLocal areaWorldwideFlexible hours3 days per week$100k - $118k
...experience — talk with your recruiter to learn more. Base pay range $100,000.00/yr - $118,000.00/yr Job Title: Systems Administrator Job Type: Temp-to-Hire; Hybrid (3 days in/2 days remote) Salary Range: $ 100,000 - $118,000 Position Overview: The System Administrator is...Full timeTemporary workLocal areaRemote work$110k - $130k
...0-$130,000 per year DOE The Role We are looking for a Senior Systems Administrator who will own the design, implementation, and reliability of an... ...10 years of systems administration experience, with at least 3–4 years in a role with genuine technical ownership and...Work experience placementWork at officeImmediate startRelocation packageMonday to Friday$90k - $150k
...Technologies (IDT), a leading defense technology company, is seeking a Systems Administrator to be part of our Security team and based out of our San... .... Troubleshooting & Operational Support : Provide Tier 2/3 support for complex system, virtualization, and...Work at officeImmediate start$107.9k - $195.05k
...High Performance Computing (HPC) Systems Administrator The Leidos Defense Sector currently has an opening for a High Performance Computing (HPC... ...degree in computer science or a related STEM field, combined with 3-5+ years of dedicated HPC or large-scale Linux system...Work at office- ...Allied Express Solutions is seeking an FPC Enterprise Systems Administrator in San Diego, CA, to optimize our enterprise systems and enhance operational... ...include a Bachelor's degree in Computer Science, 3+ years of relevant experience, and strong knowledge of system...Remote workWork from homeFlexible hours
$107.9k - $195.05k
...Description High Performance Computing (HPC) Systems Administrator TheLeidosDefenseSector currently has an opening for aHigh PerformanceComputing... ...in computer science or a related STEM field, combined with 3-5+ years of dedicated HPC or large-scale Linux system administration...$140k - $160k
...build the backbone of secure, real-time systems managing fleets of autonomous vehicles in... ...work experience also considered. At least 3 years supporting DevOps using combination... ...Get notified about new Linux System Administrator jobs in San Diego, CA . Senior Systems Administrator...Full timeWork experience placementWork at officeRemote workFlexible hours- ...Leidos is hiring an HPC Systems Administrator to join the Defense Sector in San Diego, CA. You will deploy and support Linux-based HPC clusters... ...Candidates should have a BS in CS or related STEM field and 3–5+ years of relevant experience, with excellent #J-18808-Ljbffr...
$96.86k - $143.95k
...Overview Systems and Network Administrator - 136522. This is a 100% limited position for 5 months with the possibility of extension or conversion to career status. Payroll Title: SYS ADM 3 TX Department: San Diego Supercomputer Center Worksite: Hybrid Appointment Type...Full timeContract work$121.02 per hour
Job Title: Engineer Systems 3 Location: San Diego, CA Zip code: 92123 Shift: 9x80 A Duration: 11 months Pay Rate: Up to $121.02/hr. Start Date: Immediately Keyword's: #SanDiegojobs; #EngineerSystems3 *Must have an active DoD Secret Clearance* JOB DESCRIPTION...Contract workLocal areaImmediate startShift work$121.02 per hour
Job Title: Engineer Systems 3 Location: San Diego, CA Zip code: 92123 Shift: 9x80 A Duration: 12 months Pay Rate: Up to $121.02/hr. Start Date: Immediately Keyword's: #SanDiegojobs; #EngineerSystems3 *Must have an active DoD Secret Clearance* JOB DESCRIPTION...Local areaImmediate startShift work- ...Summary The Systems Administrator II/VDI Engineer supports the design, configuration, and sustainment of the Virtual Desktop Infrastructure (VDI) environment used across PMW 790's STACC enterprise. This role ensures secure, reliable, and efficient desktop virtualization...Remote work
$193k - $289.6k
...: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us...Contract workWork at officeRelocation packageShift work- ...Overview We are seeking a mission-focused Systems Administrator to support Navy enterprise IT environments. This role is responsible for maintaining servers, networks, and cybersecurity compliance across classified and unclassified systems. You'll work closely with senior...
$120k - $155.4k
...Overview Resource Management Concepts, Inc. (RMC) is looking for a talented Systems Administrator III to support the Naval Information Warfare Center (NIWC) Pacific Service Centers in Point Loma, CA. This role is critical in ensuring seamless operations within the Data...Contract work- ...Job Description A client in San Diego is looking for a Systems Administrator/Network Engineer to manage their existing server and network environment. We are looking for someone with experience managing/maintaining/upgrading multiple types of servers, Active Directory,...
$76.7k - $129.5k
...Infrastructure Systems Administrator page is loaded## Infrastructure Systems Administratorlocations: San Diego, CAtime type: Full timeposted on: Posted Todayjob requisition id: REQ\_0000072297# **APPLICATION INSTRUCTIONS:*** ## CURRENT PENN STATE EMPLOYEE (faculty, staff...Full timeWork experience placementRemote workWork from homeFlexible hours- ..., is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted... ...and laser technologies. We are seeking a Linux Systems Administrator in San Diego, CA, for a full-time, on-site role that directly...Full timeTemporary workPart timeWork experience placementWork at officeRemote workWork visaRelocation package
- ...Senior Systems Administrator, Network Location: San Diego, CA, US Job Summary This Senior Systems Administrator develops and maintains systems, tools, and networks in support of pSemi's enterprise environment. As an individual contributor, you will manage the network infrastructure...Work at officeLocal area
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