• Senior Systems Engineer - (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …with network traffic analysis, diagnostic and troubleshooting skills and firewall knowledge in Juniper, Fortinet, and Palo Alto. + Experience and knowledge ... Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US...evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This… more
    RTX Corporation (09/05/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Denver, CO)
    …federal programs. This role will have client facing responsibilities that encompass Application security and DevSecOps engineer skill sets. **Who We Are** Cadmus ... performance, reliability, and proactive alerting. + Harden infrastructure through security -first DevSecOps practices - patching (RHEL 8/9), vulnerability scanning… more
    Cadmus (10/07/25)
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  • Principal/Sr. Principal Field Engineer

    Northrop Grumman (Colorado Springs, CO)
    …servers + Familiarity and understanding of networking protocols VLANs, routing, subnets, network switching, network attached storage, firewall appliances, ... Joint Tactical Ground Station (JTAGS) Specialists to fulfill the Field Engineer role in support of the JTAGS-Pre-Planned Product Improvement (P3I) (JTAGS-P3I)… more
    Northrop Grumman (10/22/25)
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  • Client Technology Engineer

    Janus Henderson Investors (Denver, CO)
    …+ Familiar with Certificates: Request, issuance, installation & troubleshooting + General network troubleshooting, inc. VPN and Enterprise Firewall issues + ... Deliver appropriate change into the Production environment, in adherence to Information Security policies and Change Management best practices + Be responsible for… more
    Janus Henderson Investors (10/22/25)
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  • Principal Network Architect (GCP…

    ManpowerGroup (Greenwood Village, CO)
    Our client, a leading technology solutions provider, is seeking a Principal Network Engineer to join their team. As a Principal Network Engineer , you ... which will align successfully in the organization. **Job Title:** Principal Network Engineer (Architect with GCP knowledge) **Location:** Onsite 4… more
    ManpowerGroup (08/28/25)
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  • Systems Administrator (TS/SCI with Poly Clearance…

    Fluor (Aurora, CO)
    …training where required * Manage all network hardware and equipment; security solutions, including firewall , anti-virus, and intrusion detection systems and ... Contribute to the development and deployment of program information security for assigned systems to meet the program and...Engineering, or related technical discipline * May require Certified Network Engineer (CNE or CNE/NT) or Certified… more
    Fluor (10/29/25)
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  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …or able to obtain within 6 months of hire: Cisco Certified Network Associate- Security (CCNA- Security ), Cybersecurity Analyst Plus (CySA+), Global ... your help. Our team is looking for a **SysOps Engineer (** **System Administrator).** In this role you will...Professional (GICSP), GIAC Security Essentials (GSEC), CompTIA Security + ( Security +), Certified Network Defender… more
    Parsons Corporation (11/14/25)
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