62 security administrator jobs at 31 companies in Simla, CO
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SYSTEMS ADMINISTRATOR
Colorado Springs, Colorado, United States
$65k-$80k/yrOnsiteFull Time
Integrity Communications Solutions: Engineering and technical support for military satellite communications systems.
3+ YOEMid-level Systems Administrator with active Secret clearance, security certifications, Windows AD, cloud experience, and compliance in regulated environments.
Windows, Active Directory, Group Policy, Endpoint management, AWS, Azure, VMware, Microsoft 365 GCC High, Intune, Microsoft Defender, Purview
Abacus Technology: Provides professional IT and engineering services to government agencies.
5+ YOE5+ years systems administration with strong JIRA and Confluence administration, Security+ certification, active Secret clearance, Microsoft Server and VMware experience, enterprise backup/SAN knowledge, and DoD experience.
JIRA, Confluence, Microsoft SharePoint, Microsoft Server, VMware, SAN
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
4+ YOE4+ years enterprise/DoD network administration with Cisco and Juniper, routing (BGP, OSPF), switching (VLAN, STP), firewall/security knowledge, DoD 8570/8140 IAT II cert, active TS/SCI clearance.
Scientific Research Corporation: Advanced engineering and technology solutions for government and industry.
10+ YOESenior-level systems administrator with 10+ years DoD Windows enterprise experience, virtualization/VDI, patching, PowerShell automation, AWS and Microsoft 365 administration, and RMF/STIG security experience; TS/SCI required.
Nutanix, Citrix CVAD, VMware ESXi, Dell VxRail, Microsoft Group Policy Objects, WSUS, MECM, SCCM, SQL Server, PowerShell, AWS, Microsoft 365, Wireshark, tcpdump, F5, NetScaler, Infoblox, HBSS, Axway Tumbleweed, OCSP, Everfox
Bluestaq: Develops secure data management platforms for defense and space missions.
2+ YOEActive DoD Secret or Top Secret clearance, 2+ years systems administration experience, Linux and Active Directory administration, automation with Ansible/Terraform/Docker/Kubernetes, AWS familiarity, CompTIA Security+ required; Confluence and Jira experience.
Entarian: Provides mission-critical engineering and technology solutions for government agencies.
5+ YOETop Secret/SCI clearance, BS in CS or IT (preferred), 5+ years network administration/engineering, DoD 8140-aligned certifications (e.g., Security+).
INNOVIM: Delivers data engineering and scientific solutions to federal agencies.
2+ YOEActive Top Secret with SCI, 2+ years directly related experience, Tenable vulnerability scanning experience, knowledge of IT security systems and DoDM 8140.03 System Administrator (451).
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
3+ YOEU.S. citizen with active Top Secret/SCI; Bachelor's +5 years or Master's +3 years (experience may substitute); CompTIA Security+ (IAT Level 2); Linux/Windows/VMware administration; IT service management experience.
Linux, RHEL 7, RHEL 8, Windows 11, Windows Server 2019, VMware, Red Hat OpenStack, OpenShift, Jira, Jira Service Management, Confluence, Bitbucket, Ansible, Terraform, ServiceNow, Remedy, Active Directory, LDAP, GPOs, DNS
7+ YOEBachelor's in CS or related with 7+ years' experience, 5+ years Linux/UNIX admin, DOD 8570 IAT Level II cert, Top Secret clearance (must possess) and able to obtain TS/SCI, RHEL and VMware experience, networking and security tool familiarity.
VMware, DISA STIG, ACAS, Red Hat Enterprise Linux (RHEL), Microsoft Server, Palo Alto, Cisco, Wireshark, Commvault
Peraton: National security and mission-critical government technology services provider.
2+ YOETop Secret/SCI required. Bachelor’s degree with 2+ years relevant experience (or additional 4 years experience in lieu). 2+ years asset management experience, CMDB/ITSM tool experience, ITIL v3/4 (or ability to obtain); familiarity with DOD IT security, Agile, Jira/Confluence; supports audits and FAR/DFARS property procedures.
American Systems: Providing strategic engineering and IT solutions for government programs.
8+ YOE8–12 years in system/enterprise IT, TS/SCI clearance, DoD 8140 cert, BS in technical field, Windows/AD, virtualization, security/compliance knowledge.
Windows Server, Active Directory, Group Policy, DNS, DHCP, File Services, Backup, Patching tools, Endpoint management, Virtualization, JSIG, NIST 800-53, STIGs, Configuration Management, POA&M, Security controls
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
3+ YOE3+ years sysadmin experience with Linux/RHEL and Windows, CISCO networking, virtualization, LAN/WAN, COMSEC and RMF knowledge; Bash and Python scripting; Top Secret/SCI clearance; cyber/sysadmin certifications (Security+, Red Hat, AWS, CCNA or DoD 8140).
Linux, RHEL, Microsoft Windows, Group Policy, Cisco, LAN, WAN, Risk Management Framework (RMF), COMSEC, Bash, Python, AWS
Senior, System Administrator (TS/SCI Needed) (39393)
Colorado Springs, Colorado, United States
$93k-$172k/yrOnsiteFull Time
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOESystem administration experience with AWS AMI/EC2, Windows and Red Hat Linux, security hardening/STIG, patch automation, and relevant DoD certifications; TS/SCI clearance required.
Amazon Web Service (AWS), Amazon Machine Images (AMI), EC2, Packer, Viper, AWS Systems Manager, Jenkins, GitLab Runner
Annapolis Junction or Colorado Springs or Washington or Tampa or Springfield
$128k-$173k/yrOnsiteFull Time
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEActive TS/SCI with polygraph required, 8+ years related experience, bachelor’s degree or 10+ years experience, DoD 8140/ Security+ CE recommended, hands-on SQL Server administration, clustering, HA, performance tuning, backup/recovery, STIG/compliance knowledge.
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEBS in IT or equivalent (experience may substitute), minimum 3 years IT experience, active/obtainable Secret clearance, 8570.01 (Security+/CISSP) obtainable within 90 days, experience with VMware, Microsoft Server, NetApp, Linux, Windows Server admin, DHCP/DNS, and network design.
VMware 6.X, Microsoft Server 2012, NetApp Storage Systems, Linux, Microsoft Windows Server, Windows File Server, IIS, DHCP, DNS, Microsoft Visio, Microsoft PowerPoint, Microsoft Excel, Microsoft Project
Global Resource Solutions: Provides security and intelligence services to US government agencies.
1+ YOE1–2 years related experience, working knowledge of Microsoft Windows/Exchange, LAN/WAN, backups, RMF/A&A, COMSEC, DoD 8570 compliance within 6 months, Top Secret with SCI and polygraph eligibility.
Microsoft Windows 2008 R2/2012 R2 Server, Microsoft Exchange Server 2003/2010, Microsoft Windows 7/10, Microsoft Office (Word, PowerPoint, and Excel), IP, TCP, HTTP, HTTPS, FTP, SSL, COMSEC, Risk Management Framework, Common Criteria, System Security Policy, PL1, PL2, PL3, PL4
Patriot: Provides technology and cybersecurity services to federal government agencies.
7+ YOERequires HS diploma/GED, 7+ years related experience, active Secret clearance, US citizenship without dual citizenship, on-site 5 days/week in Colorado Springs, and participation in rotational on-call for emergency page-outs; experience administering SQL Server, performance tuning, replication, backups, security, and documentation.