Senior IT Systems Administrator | TS/SCI | Enterprise Infra
$189k - $208kDover Networks LLC
Dover Networks LLC is seeking a qualified System Administrator in Arvada, Colorado, to provide comprehensive support and maintenance for IT systems. The ideal candidate will possess at least 15 years of experience in systems administration, with strong expertise in UNIX and Windows environments. This role involves troubleshooting, operating, and optimizing IT infrastructure, including Cisco routers and switches. A Bachelor's degree is required, and the position offers a competitive salary range of $189k-$208k, plus 401(k) contributions. #J-18808-Ljbffr Dover Networks LLC
$189k - $208k
Dover Networks LLC is seeking an experienced Systems Administrator in Colorado. The role involves supporting the implementation, troubleshooting, and maintenance of IT systems, managing operations for client/server, storage, and network devices, and providing problem diagnosis...Senior$160k - $225k
...together. YOUR MISSION As a Senior Enterprise Security Engineer, Linux, you... ...closely with infrastructure, IT, and engineering partners to... ...hardening standards for Linux systems. Conduct regular security... ...candidate will also have: Active TS/SCI clearance or ability to...SeniorPermanent employment$90k - $225k
...Technologies Corporation in Denver, CO, is seeking a Senior Software Engineer to join their Space Systems engineering team. Candidates should have a strong... ...qualifications and experience. U.S. citizenship and the ability to obtain TS/SCI clearance are necessary. #J-18808-Ljbffr...Senior$96.8k - $161.5k
AMERICAN SYSTEMS is seeking a Systems Support Specialist III to provide technical and operational support... ...Mnt, Colorado. This role involves system administration, troubleshooting, maintenance, and user support in a TS/SCI environment. The ideal candidate will have 7-1...Senior- ...documentation, and mentoring team members. Candidates should have 15+ years of experience in network engineering and be eligible for a TS/SCI security clearance. The position requires at least 4 days per week on-site at the Denver Tech Center. #J-18808-Ljbffr Sev1Tech LLCSenior
$82.1k - $172.4k
...management, with a focus on contract compliance and maintaining financial accuracy. Candidates must have a Bachelor's Degree and an active TS/SCI with POLY clearance. Duties include supporting Program Managers, monitoring budgets, and conducting financial analysis. The...SeniorContract work- ...The ideal candidate will have significant experience in the intelligence community, skills in advanced analysis, and must possess an active TS/SCI clearance. This contract position emphasizes teamwork and strategic planning for mission success. #J-18808-Ljbffr PeratonSeniorContract work
$82.7k - $173.9k
...Engineer III in Denver, Colorado. This role requires an active TS/SCI clearance and over 8 years of experience in network technologies... ...environments, troubleshooting network issues, and ensuring robust system performance. The position offers a salary range of $82,700 - $17...Senior- ...Network Engineer III to join our team in Denver, Colorado. This role involves supporting intelligence community networks and requires a TS/SCI clearance. The ideal candidate will have over 8 years of experience in Network technologies and a proven track record with CISCO...Senior
- ...States is seeking a Staff Network Architect to design network communication systems. Candidates must have 12+ years of experience in relevant fields, a Security+ certification, and be TS/SCI cleared. The role involves troubleshooting network faults in a LAN/WAN environment...SeniorFor contractors
$98.5k - $206.8k
A leading defense contractor seeks a Senior Geospatial Database Administrator in Denver, CO. The role involves architecture decisions for geospatial databases... ..., particularly in PostgreSQL/PostGIS, and an active TS/SCI Poly. The position offers competitive salary ranging...SeniorFor contractorsFlexible hours$131.3k - $237.35k
Leidos Inc is seeking a Systems Engineer in Denver, Colorado, to support IT operations with a focus on systems engineering, project management, and troubleshooting. The ideal candidate must have a TS/SCI clearance with polygraph, a bachelor's degree in a relevant field,...SeniorFor contractors- A leading technology contractor is seeking a Senior Systems Engineer in Denver, CO. In this role, you will support critical U.S. Government... ...relevant field, at least 7 years of experience, and an active TS/SCI clearance. CACI emphasizes integrity, innovation, and continuous...SeniorFor contractors
- A federal agency is seeking an IT Specialist to support modern enterprise databases and develop database infrastructure strategies. Candidates must have... ...guidelines for qualifications to ensure a successful application process. #J-18808-Ljbffr Social Security AdministrationSenior
$142.2k - $213.4k
...Aurora, CO. The role demands expertise in CI/CD pipelines, container management, and system health monitoring. Candidates should possess extensive experience in Linux administration, shell scripting, and related technologies. Opportunities abound for career advancement...Senior$165k - $200k
...leading technology firm in the Denver Metro Area seeks an experienced Senior Software Engineer to drive software development in a hybrid... ...architecture. Qualifications include an active Top Secret/SCI clearance and at least 8 years in software engineering. The salary...Senior- ...aerospace and defense technology company in Colorado is seeking a Systems Integration and Test Engineer to join their team. The ideal... ...experience in systems engineering, along with an active Top Secret/SCI clearance. This role offers competitive salary and relocation assistance...SeniorRelocation package
- A leading aerospace and defense contractor is seeking a Systems Engineer in Denver, CO. This role requires strong analytical and communication... ...systems. The ideal candidate will need to obtain a Top Secret/SCI Security Clearance and will enjoy a collaborative work...SeniorFor contractors
$160k - $230k
A leading aerospace and defense company is seeking a Senior Technical Program Manager for a hybrid position centering on program and portfolio... ...of experience in aerospace and defense, an active Top Secret/SCI clearance, and expertise in Agile development. Responsibilities...SeniorContract work$118.6k - $195.68k
...team is looking for a Senior Consultant to deliver... ...and solve issues at the enterprise level. We seek... ...an Active Top Secret SCI Clearance. What you... ...Experience with Linux system administration, preferably Red Hat Enterprise... ...role to senior IT and business executives...SeniorPermanent employmentFull timeContract workWork experience placementWork at officeRemote workFlexible hours$118.6k - $195.68k
...team is looking for a Senior Consultant to deliver... ...and solve issues at the enterprise level. We seek people... ...an Active Top Secret SCI Clearance . What you... ...Experience with Linux system administration, preferably RHEL or a... ...advisory role to senior IT and business executives...SeniorWork experience placementRemote workFlexible hours$115k - $160k
...Senior Systems Administrator Denver, CO, USA Salary: $115,000-160,000 per year... ...Clearance: Top Secret/SCI with CI Polygraph Summit... ...beyond day-to-day projects - it further protects the US defense... .... Oversee and maintain enterprise virtualization environments...SeniorFull timeWork at office- Summit 7 Systems, located in Denver, CO, is seeking a Senior Systems Administrator to join our Cleared IT Support Team. The role involves managing advanced IT infrastructure, leading technical initiatives, and ensuring secure operations within multi-user networks. Candidates...Senior
- ...A leading IT solutions provider in Denver is looking for a Principal Architect to guide enterprise-scale transformations across AI and data. This pivotal role requires engaging... ...-performance architectures, and mentoring senior architects. Ideal candidates should have robust...
$131.3k - $237.35k
...opportunity for a Sr. Software Engineer! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform... ...our top-notch agile development team building a large complex enterprise system. Development includes the full range of turning Agile user stories...SeniorLocal areaImmediate start$148.3k - $266.9k
...Processing Engineers that will design, develop and maintain complex systems. We meet customer and mission needs by leveraging cutting-edge... ...Engineering, Computer Engineering or related discipline TS/SCI is required Minimum of 10 years of experience in software implementation...Full timeLocal areaWorldwide$105k - $115k
...Senior Systems Administrator With competitive pay, great benefits, and endless opportunities, working for... ...The Technology Services Department (TS) of the City and County of Denver use state... ...candidate will report to the 911 IT Manager and be responsible for managing...SeniorFull timeWork experience placementImmediate start$90k - $110k
A leading digital infrastructure company in Denver seeks a Systems Administrator to oversee their internal IT systems. This hands-on role requires strong expertise in Windows Server, Active Directory, and hybrid environments. The successful candidate will monitor server...Senior$118.68k - $182.32k
A federal agency is seeking an IT Specialist (APPSW) to fill .NET positions in Denver... ...in IT-related fields, including enterprise architecture and application development... ...between $118,675 and $182,316 based on location. #J-18808-Ljbffr Social Security AdministrationSenior$98.5k - $206.8k
Senior Geospatial Database Administrator Opportunity CACI's AGIS Release Train is at the forefront of delivering enterprise geospatial data capabilities in direct support... ...teams to build systems that are performant,... ...Qualifications Active TS/SCI Poly Minimum Clearance...SeniorFlexible hours
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