- Fluor (Aurora, CO)
- …requires an active (or ability to obtain) TS/SCI with Polygraph Clearance The Senior Network Administrator has advanced knowledge within designated ... the design, development, implementation and integration of IT solutions. The Network Administrator analyzes, evaluates, and recommends innovative solutions.… more
- Eliassen Group (Denver, CO)
- ** Senior Network Administrator ** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Government **Workplace Type:** Remote **Reference ID:** ... or related field or has equivalent work experience. Must have strong Network administration experience. Individuals must be able to lead, implement, and support… more
- GovCIO (Denver, CO)
- **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
- SAIC (Aurora, CO)
- **Description** SAIC is looking for a senior network engineer / systems administrator with background in configuring, maintaining, and troubleshooting ... varied US Government end users. + Maintain all components of computer network software including software licenses, software version updates and anti-virus software.… more
- Leidos (Aurora, CO)
- **Description** Leidos is seeking a highly skilled ** Senior Systems Administrator ** to support mission-critical operations across various laboratory ... and network file systems to address complex mission-specific challenges. The ** Senior Systems Administrator ** will work in dynamic lab settings, providing… more
- SciTec (Boulder, CO)
- …will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Boulder, ... 10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft Windows server environments including… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** TheSr.Systems Administrator -Directory Services, ICAM, & ZTA is expected tobe able to: + Monitors and ... and accounts. + Other duties may include setting up administrator accounts,maintainingsystem documentation, tuning system performance, installing system wide… more
- TekSynap (Denver, CO)
- **Responsibilities & Qualifications** **RESPONSIBILITIES** The Help DeskSystems Administrator is expected tobe able to: + Uses automated information systems to ... code and may prioritize for proper action. + Resolvesproblems orcontactsmore senior technicalsupportas necessary. + Supports users by fulfilling individual requests… more
- M. C. Dean (Boulder, CO)
- …lives, and changing the world for the better. We are seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As ... level of support. + Monitor Enterprise system status for problems such as network outages and or degraded services; provide initial troubleshoot notify proper Sr.… more
- Leidos (Aurora, CO)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Systems Administrator , Junior to join a new cyber security program and play a key role ... skills in networking, cloud computing, and system administration. + Work closely with senior IT staff to ensure the reliability and security of our IT… more
- RTX Corporation (Aurora, CO)
- …our RTX Enterprise Services team:** RTX has an opening for an IT Administrator (Middleware) ( Senior Analyst, Business Systems and Transformation) focused on ... service role implementing, managing and supporting virtualized server infrastructure, network connectivity, and middleware services that are critical to the… more
- CACI International (Denver, CO)
- Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local Anticipated Posting End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Senior Network Engineer to support the Federal Protective Service (FPS)… more
- Lockheed Martin (Boulder, CO)
- …implementation, integration, and sustainment support of a multi\-site classified network with a variety of locations and vendor hardware\. Responsibilities ... for a Network Engineer include but are not limited to: \-...\- Maintenance and troubleshooting\. \- Working with the System Administrator , Hardware, and Software teams to maintain/update system\. \-… more
- Lockheed Martin (Boulder, CO)
- …Support the design, build, test, and troubleshoot computer systems\. \- Network and System Administration\. \- Workstation and server configuration\. \- Maintenance ... and troubleshooting\. \- Working with the System Administrator , Hardware, and Software teams to maintain/update system\. \- Install/build rack mounted systems\. - -… more
- Datavant (Denver, CO)
- …the right format. Our platform is powered by the largest, most diverse health data network in the US, enabling data to be secure, accessible and usable to inform ... usability, and brand consistency + Partner with our external website administrator /SEO partner to implement best practices to improve site structure, content… more
- Cardinal Health (Denver, CO)
- …subcomponents and interoperability including (but not limited to) SAN, network (application routing) and compute platforms. + Demonstrates knowledge of ... assist in the management of SAP eco-system + Works with the Unix/Linux/Windows Administrator on capacity planning and performance tuning of servers hosted on GCP… more
- Northrop Grumman (Aurora, CO)
- …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... Grumman Space Systems is seeking a Level 3 (Principal) or Level 4 ( Senior Principal) engineer to join our team supporting the Integrated National Systems (INS)… more
- Northrop Grumman (Aurora, CO)
- …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal (example: Subject Matter Expert) and formal technical leadership roles within their programs, as applicable and per interest. We… more
- Northrop Grumman (Aurora, CO)
- …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal (example: Subject Matter Expert) and formal technical leadership roles within their programs, as applicable and per interest. We… more
- Northrop Grumman (Aurora, CO)
- …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... from entry-level to the most senior chief engineers and architects. Principal Software Engineers frequently get into informal (example: Subject Matter Expert) and formal technical leadership roles within their programs, as applicable and per interest. We… more