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391 system administrator engineer jobs at 166 companies in Alexandria, VA

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Senior System Administrator/Engineer - Linux
Annapolis Junction, Maryland, United States
OnsiteFull Time
Bespoke Technologies, Inc.
Bespoke Technologies, Inc.: Woman-owned U.S. technology consultancy delivering digital transformation, engineering, mission operations, and IT solutions to national-security customers.
10+ YOERequires 10+ years as a Linux systems administrator/engineer, CentOS/RHEL, Kubernetes, Bash, Security+ certification, and TS/SCI poly clearance; Red Hat certification desired.
Linux, CentOS, RHEL, Kubernetes, Bash, Python, Ansible, Salt, VMware, Agile, DevOps
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3mo
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System Administrator
Arlington, Virginia, United States
$117k-$243k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNew York Stock Exchange: ACN: Technology and management consulting for U.S. federal agencies.
8+ YOE8+ years enterprise system administration experience; DoD 8140 compliance; bachelor's degree in IT/CS/IS/Data Science/Software Engineering or related field.
Scripting, Automation, Backup and Recovery, Monitoring Tools, Configuration Management
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3mo
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Sr. System Admin/System Engineer - Linux
Annapolis Junction, Maryland, United States
OnsiteFull Time
CDIT
CDIT: HUBZone-certified small disadvantaged IT and management services serving defense, health, civil, and intelligence agencies.
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
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DevOps Engineer and System Administrator, Senior
McLean, Virginia, United States
$78k-$176k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ YOE5+ years in DevOps/system administration for production web apps, experience with Windows/Linux, CI/CD, scripting, containers, cloud, DoD STIGs/RMF/ATO, active TS/SCI clearance, and bachelor's degree.
Windows Server, Linux, Domain Controller, SQL Server, IIS, Jenkins, GitHub Actions, Nexus, Artifactory, PowerShell, C#, DoD STIGs, ATO, RMF, Kubernetes, Docker, AWS, Azure, AWS EKS, Helm, Argo CD, Terraform, AWS S3, AWS RDS, AWS SQS, Istio, Keycloak, Grafana, Prometheus
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DevOps Engineer and System Administrator, Senior
McLean, Virginia, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ YOE5+ years in DevOps/system administration for production web apps; experience with Windows Server/Linux, CI/CD, scripting (PowerShell/C#), containers, cloud (AWS/Azure), and DoD security processes; TS/SCI required.
Windows Server, Linux, Domain Controllers, SQL Server, IIS, Jenkins, Github Actions, Nexus, Artifactory, PowerShell, C#, Kubernetes, Docker, AWS, Azure, AWS EKS, Helm, Argo CD, Terraform, AWS S3, AWS RDS, AWS SQS, Istio, Keycloak, Grafana, Prometheus
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System Engineer L3
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Private U.S. technical-services contractor providing software development, systems engineering, and mission support to government and intelligence customers.
6+ YOEActive TS/SCI clearance with MD polygraph, 6+ years systems engineering, bachelor’s in engineering (or equivalent experience), strong system administration, networking, security compliance, and communication skills.
Cisco, Juniper, Arista, Windows, Linux, Red Hat, CentOS, Rocky, Kubernetes, Active Directory, LDAP, Centrify, Group Policy, Network Services
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3mo
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Sr. System Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Employee-owned national-security contractor providing intelligence, technology, language, operations, and training services to U.S. government agencies.
10+ YOEBachelor’s degree in computer engineering or related field; 10 years system administration experience; TS/SCI with Poly; willing to adapt to enterprise IT environments.
Bash, Python, AWS, Yum, SSH, PKI
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4w
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System Engineer 5
Annapolis Junction, Maryland, United States
$170k-$200k/yr OnsiteFull Time
RealmOne
RealmOne: Advanced technology services for national security and defense missions.
15+ YOEBachelor's degree plus ~15 years systems engineering experience (or HS+19); DoD 8570 IAM Level I, active security clearance with polygraph, strong systems engineering and Windows/VMWare administration skills.
VMWare, Windows, Microsoft Excel
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System Engineer 3
Annapolis Junction, Maryland, United States
$56-$138/hr OnsiteFull Time
Wyetech
Wyetech: Computer engineering services firm supporting federal government missions.
2+ YOEUS citizen with active TS/SCI (agency polygraph), systems engineering experience, system administration, security compliance, networking (Cisco/Juniper/Arista), Windows/Linux, Kubernetes, Active Directory/LDAP, and a qualifying degree or equivalent experience.
Cisco, Juniper, Arista, Windows, Linux, Kubernetes, Active Directory, LDAP, Centrify, Group Policy
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2w
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Senior System Engineer (Government)
Chantilly or Washington
$108k-$229k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: A leading provider of telecommunications, broadband, and digital connectivity services.
3+ YOEBachelor's degree or equivalent experience, 3–5 years of enterprise systems engineering, Linux and Windows administration, networking, databases, scripting, virtualization, cybersecurity, and technical documentation.
Red Hat Enterprise Linux, Windows, vSphere, ESXi, TCP/IP, SSH, SFTP, SCP, HTTPS, DNS, SNMP, Oracle, MySQL, PostgreSQL, CIS, STIG, Bash, Python, Perl, Ansible, Puppet, Splunk, VMware
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System Administrator 2
Fort Meade, Maryland, United States
$150k-$160k/yr OnsiteFull Time
Markon Solutions
Markon Solutions: Government consulting firm specializing in management and technical services.
10+ YOEActive TS/SCI with Polygraph; Bachelor's in CS/IS/Engineering; 10+ years' relevant experience; Linux administration; AWS cloud support; DevOps and infrastructure automation; scripting and troubleshooting skills.
Linux, AWS, Ansible, Terraform, CloudFormation, Docker, Kubernetes, CI/CD
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3mo
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Sr. Linux System Administrator / System Engineer
Annapolis Junction, Maryland, United States
$151k-$170k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: U.S. small-business provider of data modernization, cybersecurity, and cloud solutions for Defense and Intelligence Community customers.
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
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System Administrator 2
Annapolis Junction, Maryland, United States
$125k-$150k/yr OnsiteFull Time
Columbia Technology Partners
Columbia Technology Partners: Technology and management consulting firm delivering cybersecurity, cloud, engineering, and IT services to federal and enterprise clients.
U.S. citizenship, active security clearance with appropriate polygraph, DOD 8570 certification, successful background investigation and random drug testing; experience in systems/network engineering and security risk management.
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1mo
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DevOps System Administrator
Annapolis Junction or Columbia
$165k-$185k/yr OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides IT consulting and government technology services.
5+ YOEActive security clearance with polygraph, 5+ years supporting federal programs, bachelor’s in CS/IT/Engineering or 5 additional years experience, DoD 8570 IAT I, AWS and Linux administration, PKI and security/tool support (Nessus, UAM, CYBORGBUNNY, LATTEART).
Amazon Web Services (AWS), Linux, Nessus, UAM, CYBORGBUNNY, LATTEART, ElasticSearch, Kubernetes, ArgoCD, PKI, CI/CD
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3w
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System Administrator, Journeyman / Senior
Annapolis Junction, Maryland, United States
$100k-$125k/yr OnsiteFull Time
SITEC Consulting
SITEC Consulting: Private IT services firm delivering software, systems, cloud, and networking solutions for government and commercial clients.
5+ YOEActive Secret clearance (must be U.S. citizen) with ability to obtain Top Secret, bachelor's degree in CS/IT/Engineering, 5+ years systems administration experience, Windows/Linux/VMware expertise, RMF/DoD cybersecurity experience, CompTIA Security+ or 8570-compliant cert.
NoMagic Teamwork Cloud, Atlassian Tool Suite, Jira, Confluence, Bitbucket, Risk Management Framework (RMF), Python, Ansible, Terraform, Docker, Kubernetes, Podman, VMware vSphere, ESXi, vCenter, ACAS, Nessus, SCAP, STIG Viewer, eMASS, PowerShell, Bash
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2mo
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Cloud System Administrator
Annapolis Junction, Maryland, United States
$128k-$214k/yr OnsiteFull Time
ManTech International
ManTech International: Advancing the future of defense through innovative technology.
14+ YOE14+ years systems administration/cloud experience, active TS/SCI with Poly, bachelor’s in technical/engineering (or +5 years experience), IAT II (e.g., Security+), AWS/cloud, Linux and Windows Server, automation with Salt/BASH/Python/Ansible.
AWS, Amazon Linux 2023, Linux RHEL 8/9, Windows Server 2016/2022, Active Directory, DNS, Group Policy, McAfee/Trelix, ePO, Tenable Nessus, Bigfix, Salt, BASH, Python, Ansible, AWS Packer, AWS CloudFormation, Splunk, GitLab, GitLab CI/CD, NiFi, IIS
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IT - SYSTEM ENGINEER
Columbia, Maryland, United States
$33-$49/hr OnsiteFull Time
Columbia Association
Columbia Association: Nonprofit community services organization managing Columbia, Maryland’s recreational facilities, open space, programs, and resident amenities.
System administration and engineering for servers and infrastructure, Azure/AWS/cloud, virtualization, scripting, monitoring and security tools; strong Windows and networking skills; bachelor's degree preferred.
Azure, Amazon Web Services (AWS), VMWare, Tenable One, Action1, ADAudit Plus, KnowBe4, Cisco Meraki, 8 x8 VOIP Platform, Windows, Perl, Ruby, Python, shell scripts, Microsoft 365
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System Development Engineer, Pyxis ADC
Arlington, Virginia, United States
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Multinational technology focused on e-commerce and cloud computing.
2+ YOERequires TS/SCI clearance, 2+ years software development, 7+ years systems administration/engineering experience, bachelor's degree or CSSLP, strong Linux and networking fundamentals, and programming experience in modern languages.
C++, C#, Java, Python, Golang, PowerShell, Ruby
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2mo
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Cloud System Administrator
Annapolis Junction, Maryland, United States
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
3+ YOETS/SCI with polygraph required; 3+ years IT with cloud-hybrid, Linux; 5+ years related field with degree; DoD 8570 IAT II; Cloud certifications including AWS DevOps Engineer Professional, CDP Admin - Private Cloud Base, CKA.
AWS, Terraform, Ansible, Kubernetes, Linux
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Service Management System Engineer
Washington, District of Columbia, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
10+ YOE10+ years monitoring systems experience, expert Windows/Linux administration, SNMP/WMI, PowerShell/VBScript scripting, experience with OpenText/OBM/SiteScope/SCOM, ServiceNow integration, and ability to obtain public trust.
OpenText OBM, Operations Bridge, SiteScope, Optic, AI Operations Management, Microsoft SCOM, SNMP, WMI, PowerShell, VBScript, ServiceNow
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