• Systems Administrator, Junior

    Leidos (Aurora, CO)
    …+ Perform basic networking tasks (configuring user access, resetting passwords, managing Active Directory ). + Help with patch management, antivirus updates, and ... technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support our defense… more
    Leidos (03/29/25)
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  • Technical Account Manger

    Proofpoint (Denver, CO)
    …networking. + Exposure to Linux, SMTP, and MySQL. + Working knowledge of Windows, Active Directory , and Microsoft Exchange. + Very strong customer service and ... passion and customer focus to the business._ **Corporate Overview** In today's cyber threat landscape, protection starts with people. At Proofpoint, that simple… more
    Proofpoint (05/24/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience + Solid writing skills and ... the Information Systems Security Manager (ISSM). + Support the Cyber Security team. + Report on project status as...of IT experience is required + Candidate must have active /current Top Secret/SCI clearance with adjudicated Polygraph at time… more
    Northrop Grumman (05/30/25)
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  • Senior Specialist Linux Engineer

    L3Harris (Schriever AFB, CO)
    …to automate system deployments and updates. + Support integration of Linux systems with identity services (eg, LDAP, Active Directory ) and enterprise tools. ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...minimum of 10 years of prior related experience. + Active adjudicated Top Secret/SCI Clearance is required and ability… more
    L3Harris (04/30/25)
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  • Systems Engineer, Senior

    General Dynamics Information Technology (Colorado Springs, CO)
    …to architecture of on-prem, hybrid, and cloud infrastructure components + Design resilient Active Directory and identity integration solutions (eg, Azure AD, ... design experience. + Expertise in Windows Server, virtualization (VMware/Hyper-V), and identity services. + Experience with hybrid cloud environments and automation… more
    General Dynamics Information Technology (04/29/25)
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  • Systems Administrator, Senior

    General Dynamics Information Technology (Colorado Springs, CO)
    …PowerShell, Bash) to streamline operational tasks. + Familiarity with Active Directory , Azure AD, Group Policy, and identity management concepts. + Solid ... Administrator Associate, JAMF 200/300, ITIL Foundation, CISSP, Security + orsimilar. + Active SECRET clearance with eligibility for TOP SECRET/SCI **WHAT CAN GDIT… more
    General Dynamics Information Technology (04/29/25)
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  • Principal Software Engineer

    Optiv (Denver, CO)
    …server grade applications such as: DBMS, Exchange, DNS, SMTP, IIS, Apache, SharePoint, Active Directory , Identity Management, Patch Management, LDAP, SQL, ... experience - with a preference in STEM, Computer Science, Cyber Security, etc. + More than 8 years of...considered without regard to race, color, religion, sex, gender identity or expression, sexual orientation, pregnancy, age 40 and… more
    Optiv (05/20/25)
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  • Security Operations Center Analyst II

    Global Resource Solutions (Colorado Springs, CO)
    …Linux, etc.) commonly deployed in enterprise networks, a conceptual understanding of Windows Active Directory is also required, and a working knowledge of ... and Network Packet Analyzers, Digital Forensics tools in an Enterprise environment, Cyber Incident Response activities in an Enterprise environment. + Must have the… more
    Global Resource Solutions (06/02/25)
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