Showing page 22 of 3007 (Total listings: 60135)
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Chantilly, Fairfax County
Jun 30, 2026

We are seeking an entry-level Linux System Administrator to support the installation, configuration, maintenance, and monitoring of Linux-based systems and servers. The ideal candidate should have foundational knowledge of Linux operating systems, system troubleshooting, networking, and security best practices. Key Responsibilities Install, configure, and maintain Linux servers and operating systems. Monitor system performance and ensure server availability and reliability. Perform regular syst…

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Sunnyvale, Santa Clara County
May 25, 2026

JOB DESCRIPTION: Basic Qualifications: • Must possess a CompTIA Security or equivalent DoD 8572 qualified certificate (or obtain within the first 60 days of employment) • Experience with Linux or Unix operating systems • Install operating system security patches and firmware updates • Create/manage security groups • Coordinate hardware repair activities • Diagnose and resolve hardware/software problems/issues • Create scripts to automate system administration tasks • Create/edit Standard Operat…

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Fairfax, Fairfax County
Aug 21, 2026

Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on mission-focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National Security. Role Description: * Monitor the system's logs and applications daily. Automate this moni…

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Bloomfield, Allegheny County
Oct 5, 2026

For immediate consideration, please connect with me on LinkedIn at and then email your resume, current location, availability, and compensation expectations directly to - make sure to include the exact job title and job location in your email message. We are seeking a Microsoft Systems Administrator ( Microsoft 365 Security Administrator ) to support, maintain, and secure Microsoft 365 environments. This role will administer Microsoft O365 and email security services, manage user and device acc…

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Triana, Madison County
Aug 25, 2026

Systems Administrator: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A believes in ensuring its employees feel deeply connected to B&A, recognizing successes and hard work, and providing continuous opportunities to learn and grow. Our people are entrepreneurial thinkers tha…

Microsoft/ M365 Systems Administrator

Rezult Group, Inc ✓ Verified
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Leeds, Jefferson County
Oct 9, 2026

Rezult Group continues to make great strides toward enhancing the technology services community nationwide. We are consistently looking for qualified professionals to join us in achieving success. Currently we are searching for a mid-level Microsoft Systems Administrator to fulfill an immediate contract opportunity. This position is a full time contract position with potential for extension and/or conversion. This will be a primarily remote role with occasional onsite meetings. Applicants must …

Systems Administrator with Security Clearance

Envision Innovative Solutions ✓ Verified
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Simpsonville, Howard County
Oct 13, 2026

At Envision Innovative Solutions, we're more than a technology company—we're a team of innovators, problem-solvers, and mission-focused professionals dedicated to making a meaningful impact. Since 2006, we have delivered innovative technology, engineering, cybersecurity, and mission support solutions to government and commercial clients. Our people are our greatest strength. We foster a collaborative, and people-first culture where creativity is encouraged, professional growth is supported, and…

System Administrator with Security Clearance

Rampart Technologies Corporation ✓ Verified
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Aurora, Arapahoe County
Sep 24, 2026

Active Top Secret (TS/SCI) clearance with polygraph required. Rampart Technologies Corporation has an opportunity for a System Administrator to support and lead a variety of administrative functions for a Multi-INT mission. You will work directly with developers and testers to provision, configure, and maintain desktop, virtual and physical lab environments to test and operate their capabilities. In addition to providing Tier 1-4 support to users, it is the responsibility of you and your team…

NRL Systems Administrator (PT)

Apex Systems ✓ Verified
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Triangle, Prince William County
Oct 8, 2026

Job: 3053989 Job Description: Systems Administrator IV If interested, please send most updated resume to Location: Quantico, Virginia (Onsite- Part Time) Clearance: Secret Pay Rate : $55 / hr Role Overview We are seeking a Systems Administrator for a part-time role based in Quantico, VA. The position involves providing Windows desktop support, coordinating with cybersecurity teams to implement updates and patches, and performing system confirmations in a personnel testing lab. The successful ca…

Tier 2 Systems Administrator

Apex Systems ✓ Verified
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Holland, Suffolk City
Oct 2, 2026

Job: 3054281 Job Description: Tier 2 Systems Administrator Location: suffolk, Virginia (Onsite) Role Overview We are seeking a Systems Administrator to support the sustained operation and maintenance of a US Navy enterprise transport network. This position requires ensuring 24/7/365 availability and reliability for a mission-critical network. The role involves end-to-end network, system, and element visibility, facilitating rapid operations, administration, maintenance, and provisioning. This i…

Laboratory Systems Administrator 2

Sunrise Systems, Inc. ✓ Verified
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Portsmouth, Rockingham County
Oct 15, 2026

Job Title: Laboratory Systems Administrator 2 JOB ID : 26-04538 Location: Portsmouth, NH, 03801 Duration: 06 months contract Summary Responsible for the accurate setup and loading of master data into the gLIMS according to global guidelines and data principles. This role plays a crucial part in ensuring data integrity and establishing local support structures for ongoing data management. Responsibilities Perform local master data setup and load in alignment with global guidelines and data prin…

system administrator with Security Clearance

CEdge Software Consultants ✓ Verified
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Scott Air Force Base, Saint Clair County
Oct 13, 2026

CEdge has an opportunity for a System Administrator located in Scott AFB, IL. If you are ready to work alongside World Renowned Technology experts, and carry the skills below, this is the opportunity that will inevitably take your career to unbelievable levels! · Estimated Start Date: 1 Nov Objective: Support the Clients system through ensuring secure, efficient, and scalable operations across NIPR and SIPR environments, maintaining high availability, compliance, and operational resilience. Key…

Systems Administrator with Security Clearance

TEKsystems c/o Allegis Group ✓ Verified
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Twentynine Palms, San Bernardino County
May 25, 2026

Top Skills' Details 1. Security Clearance and Security CE 2. 5 years of IT experience 3. Looking for a candidates familiar windows servers and ticketing systems. Secondary Skills - Nice to Haves Windows System administrator Vmware Active directory Windows server Job Description We have an immediate need for a Systems Admin to support the Twentynine Palms location. It is more important to hit the years of experience and then a specific skill set in security. This is a great way for a Mid Level…

Systems Administrator with Security Clearance

TEKsystems c/o Allegis Group ✓ Verified
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Richardson, Dallas
Jul 14, 2026

The Digital Technology team is hiring Systems Administrator / Service Desk Coordinators for our Secure Labs support team. A minimum Active Top Secret (TS) clearance is required. Qualified candidates should have a passion for technology, a disciplined approach to security, and be excited about finding new ways to add value to our business and our mission partners. -You will serve as the primary technical interface for the program, providing hands-on Tier 1 support for Desktop, Networking, and Pe…

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Mount Rainier, Prince George's County
Sep 28, 2026

Job Title: IT Analyst Standard II Location: Washington, DC 202433 Duration: 12 Months - Long Term Hybrid Onsite: 4 Days onsite per week from Day1. Duties and Accountabilities: Proven experience with Windows 11 and Microsoft Intune administration, together with working knowledge of Microsoft 365 applications and services, is required to help maintain a stable and effective desktop platform. Experience with Windows debugging and PowerShell scripting is required; experience with C# development is …

Physical Security Systems Administrator

Icon International Group LLC ✓ Verified
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New York Mills, Oneida County
Sep 24, 2026

Client: Icon Duration: 12 Months Rate: $70/hr Work Mode: Hybrid (3 Days/ Week) Interview Type: In-Person Location: New York Position Overview: We are seeking a customer-focused Systems Administrator to support, maintain, and optimize our enterprise physical security, surveillance infrastructure, and supporting server environments. In this role, you will be responsible for the administration of access control platforms, video management systems (VMS), hyperconverged infrastructure, and enterpris…

SAP System Administrator- Expert

CCS Global Tech ✓ Verified
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Raleigh, Wake County
Oct 16, 2026

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in t…

Customer Success Systems Administrator

Milestone Technologies, Inc. ✓ Verified
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US
Sep 24, 2026

Zendesk Administrator w2 - Ideally NYC but may consider remote Role Overview The client is building out a best-in-class Customer Success and Support infrastructure, with Zendesk as our primary support platform alongside a growing suite of Customer Success tools. We’re looking for a Customer Success Systems Administrator to own and evolve this ecosystem end to end. In this role, you’ll lead the implementation, configuration, and ongoing optimization of Zendesk while also supporting adjacent CS p…

Systems Administrator with Security Clearance

Everforth Apex Systems ✓ Verified
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Union Park, Orange County
Oct 16, 2026

Onsite in Orlando, FL - 4x10 schedule with flexibility to support a Friday/Saturday/or Sunday shift about once a month If interested, please apply here or email an updated copy of your resume to Andie at . Overview This is an operations-focused systems support role responsible for maintaining and troubleshooting mixed Linux and Windows environments. The work is heavily centered on device management, cyber compliance, patching, and day-to-day ticket resolution. The environment includes Active Di…

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Los Angeles, Los Angeles County
Oct 7, 2026

100% Remote, CAD Systems Design Manager/Admin Opportunity with Leading Renewables Firm! This Jobot Job is hosted by: David DeCristofaro Are you a fit? Easy Apply now by clicking the "Quick Apply" button and sending us your resume. Salary: $90,000 - $100,000 per year A bit about us: We are a renewable energy leader with a focus on helping utility-scale solar providers generate and produce solar across North and South America! Since our inception, we've been on the forefront of new technology, ad…

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