Windows Linux Systems Administrator - TS/SCI with Polygraph Jobs

Refine Results
561 - 580 of 747 Jobs

Site Reliability Engineering, Database Administration - Talent Day

Visa Inc.

•

Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 10 days ago | Updated 4 hours ago

Systems Administrator (Trillium, Unix, Linux and Tomcat)

SAIC

•

Ashburn, Virginia, USA

Full-time

Job ID: 2504336 Location: ASHBURN, VA, US Date Posted: 2025-04-07 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Position Summary We are currently seeking a motivated, career and customer-oriented Systems Administrator (Senior) to join our team in Ashburn, VA to begin an exciting and challenging c
Posted 60+ days ago | Updated 2 hours ago

NCIS Cyber Systems Administrator - SecOps | Active TS/SCI clearance

General Dynamics

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: DISA STIG, IT Security Operations, Security Content Automation Protocol (SCAP), System Administration Certifications: Security+ CE - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportun
Posted 60+ days ago | Updated 4 hours ago

Junior Cloud Engineer

Leidos

•

Lorton, Virginia, USA

Full-time

Description The Multi Domain Solutions Division at Leidos is looking for a Junior Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Junior Cloud Engineer will deploy, maintain, and scale hybrid cloud digital infrastructure for an Air Force Lifecycle Management Command (AFLCMC) customer. This position requires a fast-learning, high-performing candidate with a proven history of delivering cloud solutions to customers. The ideal candidate will have
Posted 18 days ago | Updated 8 hours ago

Desktop Support

C4 Technical Services

•

Minneapolis, Minnesota, USA

Contract

Desktop Support Location: Aberdeen SD (Onsite) The analyst is responsible for the IT infrastructure at the site, and may be involved in workstation support, telecom, VOIP support, printers, server support and/or networking Skills: Ability to Configure, Deploy, Install, Migrate, Order, Patch, Replace, Support & Triage Site Infrastructure as follows:WINTEL/LINUX NetPC, Standard & Process PC'sHP & Manufacturing Printers (HP, Zebra, etc.)Telecom - Ethernet, LAN/WAN, Firewall, Routers and Switche
Easy Apply
Posted 60+ days ago | Updated 12 hours ago

Senior Software Engineer - Network

UKG Careers

•

Alpharetta, Georgia, USA

Full-time

Company Overview With 80,000 customers across 150 countries, UKG is the largest U.S.-based private software company in the world. And we're only getting started. Ready to bring your bold ideas and collaborative mindset to an organization that still has so much more to build and achieve? Read on. At UKG, you get more than just a job. You get to work with purpose. Our team of U Krewers are on a mission to inspire every organization to become a great place to work through our award-winning HR tec
Posted 10 days ago | Updated 4 hours ago

Network Engineer / Top Secret / Onsite: Orlando, FL

Lockheed Martin Corporation

•

Orlando, Florida, USA

Full-time

Job Description As a Network Engineer for the Classified IT Operations and Transformation initiatives, you will be instrumental in implementing, integrating, and supporting cutting-edge, multi-site classified network solutions. You will be part of a spectacular team dedicated to program network efforts and activities. In this role, you will: Develop, maintain, and provide support for OneLM networks and platform services, in both Classified and Unclassified projects. Support IT, Classified Cyber
Posted 8 days ago | Updated 3 hours ago

Information Systems Security Manager

Harris Corporation

•

Orlando, Florida, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 36 days ago | Updated 4 hours ago

Document Management Specialist - ISS I

Illinois Secretary of State

•

Springfield, Illinois, USA

Full-time

Office of the Illinois Secretary of State Alexi Giannoulias Job Title: Document Management Specialist - ISS I Division: Data Center Services Union: IFT Location: 2701 S. Dirksen Pkwy., Springfield, IL - Sangamon County (On-Site) Salary: Starting salary $5,483.00 - commensurate with experience Overview: Assists in the administration, maintenance, installation, and monitoring of Document Management systems. Assists in the development of new Document Management applications including, research,
Posted 60+ days ago | Updated 1 hour ago

Sr. Support Engineer

HashiCorp

•

No location provided

Full-time

Candidates must be based in Austin, TX or San Francisco, CA About the team: HashiCorp is seeking a highly skilled and customer-focused professional to join our Support Engineering team for Consul and Nomad. This is an exciting opportunity to be part of a dynamic team and have a significant impact on HashiCorp's rapidly expanding business. This visible role will be an integral part of our Support Engineering organization. The ideal candidate will thrive in a fast-paced environment that values c
Posted 8 days ago | Updated 4 hours ago

Systems Engineer, Operational Technology (OT) - Multiple US locations

Archer Daniels Midland

•

Des Moines, Iowa, USA

Full-time

Job Description Systems Engineer II, Operational Technology (OT) This is an exempt level position. ADM would consider placing this position in any large ADM manufacturing facility. Locations include: Des Moines, IA; Lincoln, NE; Decatur, IL; Quincy, IL; Chattanooga, TN; Valdosta, GA. Position Summary: As a key member of the Operational Technology (OT) team, you will be responsible for advancing the capabilities and performance of technology systems infrastructure within the ADM OT/Process Autom
Posted 37 days ago | Updated 4 hours ago

Incident Response Analyst, Office of Chief Information Officer

City of New York

•

Queens, New York, USA

Full-time

Company Description Job Description The Office of Information Security (OIS) leads the implementation of an integrated, modern, framework-based security program across the Department of Health and Mental Hygiene to preserve the integrity of agency services and protect sensitive business data from current and emerging cyber threats, and to preserve the reputation of the agency and its ability to protect and promote the health of all New Yorkers. The Cyber Incident Response team provide detectio
Posted 38 days ago | Updated 4 hours ago

IT Systems Engineer

SpaceX

•

Texas, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ENGINEER SpaceX is looking for an experienced network engineer with expertise in networking technologies that support routing, switching, dynamic multicast, network access control, automation, etc. This emp
Posted 60+ days ago | Updated 4 hours ago

Sr Implementation Engineer

Apex Systems

•

Remote

Full-time

Job#: 2083398 Job Description: If interested in the opportunity below please email a copy of your resume to Position Title: Senior Network Implementation Engineer Location: Remote (U.S.-based) 12 Month Contract w/ Possible Extension Role Overview As a Senior Network Implementation Engineer within the Core IP Planning & Implementation organization, you will be responsible for deploying and configuring IP and Ethernet Data networks for Enterprise and Government customers. This includes instal
Easy Apply
Posted 11 days ago | Updated 4 hours ago

Technical Support Engineer

NetApp

•

Wichita, Kansas, USA

Full-time

Job Summary As a Technical Support Engineer, you will provide technical support to customers, customer support personnel, and field support staff, focused on diagnosing, troubleshooting, repairing and debugging the NetApp Cloud Volumes OnTap and BlueXP products. Support incidents can range from various hardware and/or software issues with NetApp storage systems and solutions to multi-system, multi-vendor, and multi-network interoperability issues. To be successful in this role, you must be a m
Posted 1 day ago | Updated 4 hours ago

Senior Network Engineer

Johnson & Johnson

•

Remote or Santa Clara, California, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 50 days ago | Updated 4 hours ago

Senior Network & Systems Specialist

General Dynamics

•

Pittsfield, Massachusetts, USA

Full-time

Basic Qualifications Bachelor's degree in Computer Science, a related field or equivalent experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus 6 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of w
Posted 8 days ago | Updated 3 hours ago

DevOps Tools Support

RTX Corporation

•

Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-07-23 Country: United States of America Location: MA803: Marlborough, MA Building 3 1001 Boston Post Road Building 3, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nati
Posted 11 days ago | Updated 4 hours ago

Systems Administrator, Senior (MSO)

General Dynamics Information Technology

•

Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Networking, Networking, Networking Support Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Systems Administrator/Mission Support Operator - $10K Sign-on bonus * Classified work and therefore must be on-
Posted 60+ days ago | Updated 1 day ago

Senior Site Reliability Operations Analyst

Centene Corporation

•

Missouri, USA

Full-time

You could be the one who changes everything for our 28 million members by using technology to improve health outcomes around the world. As a diversified, national organization, Centene's technology professionals have access to competitive benefits including a fresh perspective on workplace flexibility. Position Purpose: Collaborate with cross-functional teams (Production Support teams, Business Operations, Infrastructure, and Engineering) to proactively monitor, maintain, and enhance productio
Posted 16 days ago | Updated 4 hours ago