PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Tier 3 System Admin Lead
Washington, District of Columbia, United States
OnsiteFull Time
Senior Tier 3 systems administrator; on-prem, virtual, and cloud servers; AWS, AD, storage; incident response; 24x7 support; security coordination.
Linux, Windows Server, Active Directory, AWS (EC2, S3, Route 53, VPC, Lambda, CloudWatch), PowerScale, Cohesity, Shell scripting
2mo
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Sr. System Admin/System Engineer - Linux
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOE10+ years Linux system administration in IC environment; CentOS/RHEL; JBoss/Wildfly; VMware; Security+; RH Ansible desired.
Linux, CentOS, RHEL, JBoss/Wildfly, VMware, Ansible, Security+, JSON, Oracle Database, Python, Shell
2d
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System Administrator - GAINS
Aberdeen, Maryland, United States
$90k-$98k/yr OnsiteFull Time
Techximius: Provides specialized IT and engineering services for defense missions.
3+ YOEAdminister, secure, and optimize enterprise Linux systems; support C4ISR/C5ISR services; perform patching, backups, vulnerability assessments; 3+ years Linux system admin experience and DoW Secret clearance.
CentOS, Kubernetes, Symantec Ghost, MECM, VMware vCenter, SAN
5d
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System Administrator
Laurel, Maryland, United States
$128k-$214k/yr OnsiteFull Time
15+ YOETS/SCI w/ Poly required; 15+ years system administration experience; CompTIA SEC+ or CISSP; bachelor’s in technical discipline (or 5yrs admin per yr substitution); experience with Linux, Windows, PKI, DISA STIGs, and security tooling.
RHEL9, Talos, Terraform, Packer, SALT, Ansible, RHEL Satellite, Jumphost, Trellix Endpoint Security, Nessus Security Center, UAM, rsyslog, auditd, VMware vSphere vCenter, vSphere API, Amazon AWS EC2, Docker, Kubernetes, Gitlab, Python, PowerShell, Bash
2w
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SPOK System Engineer
Bethesda, Maryland, United States
$84k-$114k/yr OnsiteFull Time
3+ YOE3+ years system engineering/admin experience, hands-on Spok or similar paging systems, Windows Server/IIS/SQL expertise, strong troubleshooting and documentation skills, ability to obtain NIH Public Trust clearance.
Spok WebXchange, Spok Mobile, Zetron, Avaya PBX, Windows Server, IIS, SQL, Spok
2mo
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System Administrator II (Cloud) - DevSecOps Pipeline Admin
Norfolk or Washington or Charleston or New Orleans
OnsiteFull Time
3+ YOEBachelor's degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems; Security+ and AWS Cloud Practitioner; 3 years in systems administration; DoD Secret Clearance.
AWS, Jira, Confluence, Security+, Firewall, Intrusion Detection
1mo
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System Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
3+ YOE3+ years Docker-based apps; AWS and Kubernetes; Linux/Windows admin; TS clearance; NSANet/JWICS/SIPRNet experience; PKI/SSH; Security+ preferred.
Docker, AWS, Kubernetes, Linux, Windows, PKI, SSH, IAM, EC2, EKS, RDS, S3
2mo
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System Engineer
Springfield or Vienna or St. Louis
OnsiteFull Time
8+ YOE8+ years of professional experience; enterprise ArcGIS design/implementation; Windows/Linux admin; scripting languages; networking concepts; RDBMS SQL knowledge; BS in CS/GIS/STEM.
ArcGIS, Windows, Linux, PowerShell, Python, Javascript, C#, SQL Server, Oracle, PostgreSQL
1mo
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Sr. Linux System Administrator / System Engineer
Annapolis Junction, Maryland, United States
$151k-$170k/yr OnsiteFull Time
10+ YOE10+ years Linux admin/engineering; TS/SCI with Poly; Linux (RHEL/CentOS); VMware; Security+; IC mission experience.
VMware, Ansible, Terraform, JBoss, Red Hat Enterprise Linux, Python, Shell
5d
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Network/System Administrator (Net/Sys Admin) I
Arlington, Virginia, United States
$81k-$110k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
1+ YOEMust possess TS/SCI, 1+ years related experience, working knowledge of Windows and RHEL administration, networking, virtualization, SIEMs, and DoD policies; IAT Level I cert within 6 months.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, Apache, CISCO
1mo
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Network/System Administrator (Net/Sys Admin) III
Washington or Washington
$134k-$143k/yr OnsiteFull Time
5+ YOETS/SCI clearance (willing to obtain CI Poly), IAT Level 3, 5+ years related experience, 2+ years SAP experience, proficiency with Windows/Linux virtualization, security tools, and incident response.
Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux, Microsoft Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, BitLocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2, Windows Server 2016, Windows 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS, Nessus, SCAP, SE Linux, PitBull, AppArmor, Sentris, Oracle, MS SQL, Apache
3w
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PMO Sr. System Administrator
Annapolis Junction, Maryland, United States
$135k-$216k/yr OnsiteFull Time
10+ YOEBachelor's in a technical discipline and 10 years systems admin experience (HS+5 years accepted); DoD 8570 IAT Level 1 (Security+ minimum); 2+ years modern OS/network and 2+ years information assurance; active TS/SCI with polygraph required.
PuTTY, Active Directory, Cisco, Windows
1w
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Linux System Engineer
Bethesda, Maryland, United States
$100k-$110k/yr HybridFull Time
5+ YOEPublic Trust clearance, 5+ years server administration, BS/BA or equivalent, 3+ years UNIX/Linux admin, experience automating deployments, Splunk/Nagios monitoring, strong communication skills.
Ansible, Puppet, Packer, Vagrant, VMware vSphere, Git, Red Hat Satellite, Splunk, Nagios
2mo
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System Administrator/SOC Analyst
Columbia, Maryland, United States
OnsiteFull Time
7+ YOE7+ years system administration; endpoint hardening; reporting from SEIM/EDR/DLP/MDM; Workspace Admin Console familiarity.
EDR, DLP, MDM, SIEM, YubiKeys, STIG, Google Workspace, Chrome Enterprise Browser, Entra ID GCCH, Box for Government, GovSlack
3mo
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System Administrator, Senior
Linthicum, Maryland, United States
$148k-$267k/yr OnsiteFull Time
15+ YOEBachelor’s degree in a technical discipline and 15+ years’ experience, or HS diploma and 20+ years’ experience; TS/SCI with polygraph; DoD IAT II certs; Windows and Linux admin; VMware; RMF knowledge; strong collaboration and communication.
Windows Server Administration, Active Directory, Group Policy, Linux Server Administration, VMware/ESXi, VMware vCenter, Networking (Switching and Routing), NetApp Storage, Nessus, ACAS, RMF
2mo
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System Administrator (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active TS/SCI with polygraph; Linux/Unix and Windows admin experience; networking knowledge; troubleshooting; degree in CS/IT or equivalent experience
Linux, Unix, Windows, VMware, ESXi, Bash, Python, PowerShell, Ansible, Puppet, Salt
3mo
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IT System Administrator Level II
Columbia, Maryland, United States
OnsiteFull Time
10+ YOE10+ years as a System Administrator; DoD DoD 8570 IAT Level 2; Windows admin (physical/virtual); TS clearance with polygraph; DoD/federal contracting experience.
Windows Server, VMware, Hyper-V, Security auditing tools, Patch management
4d
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Net/Sys Admin III - Network/System Administrator III
Washington, District of Columbia, United States
$104k-$125k/yr OnsiteFull Time
5+ YOETop Secret/SCI clearance, DoD 8570 IAT Level II within 6 months, 5+ years experience, bachelor\u0002s or equivalent, SAP/SAP experience preferred, ability to lift 50 lbs.
Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux, Microsoft Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, Bitlocker, Microsoft SQL Server 2012, TomCat, IIS, Microsoft Windows Server 2012r2, Microsoft Windows Server 2016, Microsoft Windows 10, Red Hat 6.5, Microsoft Office, SIEMs, LogRhythm, ACAS, Nessus, SCAP, SELinux, PitBull, AppArmor, Sentris, VOIP, Oracle, Apache
3d
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System Development Engineer, Pyxis ADC
Arlington, Virginia, United States
OnsiteFull Time
2+ YOEActive TS/SCI clearance required; bachelor’s degree or CSSLP; 2+ years professional software development; 4+ years systems engineering/admin experience with networking, storage, and operating systems; proficiency in modern programming languages and CI/CD.
C++, C#, Java, Python, Golang, PowerShell, Ruby
2mo
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TAC20-75 Sr. System Administrator
Reston, Virginia, United States
OnsiteFull Time
8+ YOEVMware/Nutanix admin, Windows/Linux admin, PowerShell/Bash scripting, 8570 IAT Level 2, 8+ years of experience.
PowerShell, Bash, VMware, Nutanix, Active Directory, GPO, SCCM, PDQ, Ansible, STIGs