• Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …more secure world. Raytheon Technologies (RTX) is seeking a **Senior Platform Engineer / Linux** with well-rounded Linux Infrastructure Engineering expertise to join ... has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the design and implementation of the… more
    RTX Corporation (11/19/25)
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  • 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 ... evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This...planning, deploying, integrating, and testing upgrades to the C2BMC network to operational sites and help where needed. +… more
    RTX Corporation (09/05/25)
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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, ... Tactical Ground Station (JTAGS) Specialists to fulfill the Field Engineer role in support of the JTAGS-Pre-Planned Product Improvement...Italy, Qatar, South Korea, and Japan. The JTAGS Field Engineer role requires a broad array of knowledge and… more
    Northrop Grumman (11/20/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Denver, CO)
    **Overview** **What You'll Be Doing** Cadmus is seeking an **Infrastructure / DevOps Engineer ** to join one of our federal programs. This role will have client ... facing responsibilities that encompass Application security and DevSecOps engineer skill sets. **Who We Are** Cadmus provides government, commercial, and other… more
    Cadmus (10/07/25)
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  • Virtual Desktop Infrastructure Engineer

    GovCIO (United States Air Force Acad, CO)
    …**Location** _US-CO-Air Force Academy_ **ID** _2025-7107_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position ... **Overview** GovCIO is currently hiring a Virtual Desktop Infrastructure (VDI) Engineer to implement, manage, and support a Microsoft Hyper-V 2025 virtualization… more
    GovCIO (11/19/25)
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  • Engineer 1, Excellence in Operations

    Comcast (Denver, CO)
    …sizes prepare for what's next. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's ... including nights and weekends. **Core Responsibilities** + Hands-on IP router/switch/ firewall /SDWAN customer premises equipment + Design, configure and deploy LAN… more
    Comcast (11/21/25)
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  • Network Security Lead

    Kelly Services (Longmont, CO)
    …Security o Palo Alto PCNSE o AWS Certified Advanced Networking or Azure Network Engineer Associate o CISSP or equivalent cybersecurity certification **SUCCESS ... and P1/P2 outages. * Ensure direct or delegated completion of network security operational procedures including firewall object management, certificate/license… more
    Kelly Services (11/15/25)
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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 + ... Copilot 365 adoption and management Nice to have skills + Intune management of macOS and iOS devices, inc. app deployment + Automation: PowerShell (level: Advanced), SCORCH runbook design + PowerBI report design + Familiar with MS Graph + Citrix XenApp… more
    Janus Henderson Investors (10/22/25)
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  • Security Engineer II

    EchoStar (Englewood, CO)
    …knowledge of Windows and Linux operating systems + Experience with firewall change + Experience writing standard operating procedures, system requirements, and ... security (Imperva), encryption (Thales, CipherTrust, PGP, Gemalto, Vormetric), PKI + Network : Proxies, firewalls (Palo Alto, Cisco, Fortinet, Check Point), SIEM,… more
    EchoStar (10/02/25)
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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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