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79 linux specialist jobs at 44 companies in Frederick, MD

2mo
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The One 23 Group - Linux Help Desk Specialist (SWINGS)
Arlington, Virginia, United States
OnsiteFull Time
The One 23 Group
The One 23 Group: Providing IT and cybersecurity services to federal government agencies.
5+ YOEActive Top-Secret clearance with SCI; HS diploma; DoD 8570/8140 IAT-II (Security+ CE); 5 years UNIX/Linux admin/enterprise IT experience.
UNIX/Linux, Ticketing system, SIPRNet, GCCS, JPES
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3mo
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Integrated Computer Solutions Inc - Linux Help Desk Specialist (SWINGS)
Arlington, Virginia, United States
OnsiteFull Time
Integrated Computer Solutions
Integrated Computer Solutions: A government services and technology consulting firm.
5+ YOE5 years UNIX/Linux support in enterprise environment; DoD 8570/8140 IAT-II and Security+CE; Top Secret/SCI clearance; high school diploma.
UNIX/Linux, SIPRNet, GCCS, JPES, ticketing system
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1w
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Bioinformatics Specialist
Atlanta or Washington
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience with bioinformatics toolkits, Python/R/Shell, Nextflow on Linux HPC, NGS/omics analysis, SQL/NoSQL, and statistical techniques; able to analyze and communicate large complex datasets; public trust eligibility.
Python, R, Shell, Nextflow, nf-core, Linux, SQL, NoSQL, AWS, Azure, Databricks, Power BI, Tableau, ArcGIS, Splunk, SAS, SSPS
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1w
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Platform Specialist
Washington or Korea or Germany
$75k-$158k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
4+ YOECurrent TS/SCI clearance (poly before start), DOD 8140 (min Security+), one of listed server/Linux certs, 4+ years hands-on IT infrastructure experience; degree-level experience options apply.
Windows Server, Linux
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1mo
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NLM QA Specialist I - III
Bethesda, Maryland, United States
$50k-$135k/yr OnsiteFull Time
Lexical Intelligence
Lexical Intelligence: Develops NLP software for biomedical research and portfolio analysis.
0+ YOEQA Specialists with experience in software QA, testing, automated testing, security practices, and government compliance.
Python, Java, JavaScript, Shell Scripting, Linux, Windows, MacOS, Web Technologies
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2mo
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Jr DevOps Specialist
Silver Spring or United States
$88k-$98k/yr HybridFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
1+ YOEBachelor's degree and 1-2 years DevOps/cloud experience; AWS, Kubernetes, CI/CD, Docker; Linux; scripting; IaC; networking basics.
AWS, GitLab, Docker, Kubernetes, Terraform, Python, Bash, Node.js, Linux, Git
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3d
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Senior Faculty Specialist
College Park, Maryland, United States
$142k-$178k/yr OnsiteFull Time
University of Maryland
University of Maryland: Public research university providing undergraduate and graduate degree programs.
6+ YOEBachelor's in CS/IT or related, 6+ years systems administration experience managing Windows/Linux and enterprise services; skills in AD, virtualization, scripting, security hardening, backup, and monitoring.
Active Directory, Group Policy, DNS, DHCP, Windows Server, Linux, PowerShell, Bash, Python, Ansible, Git, Nessus, STIG, Veeam, Grafana, Elastic, Kibana, Katello, Exchange Server, MECM, Trellix, Defender
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3w
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Senior DevOps Specialist
Somerville or Washington
$165k-$195k/yr HybridFull Time
VIA
VIA: Building secure, resilient digital infrastructure and AI solutions.
5+ YOE5+ years DevOps/SRE experience, degree in CS/engineering/IS, deep Unix/Linux and networking knowledge, Kubernetes/Terraform/Docker experience, AWS (Azure/GCP a bonus), Python and shell proficiency, security/compliance experience.
Kubernetes, Terraform, Docker, Kibana, Grafana, AWS, Azure, GCP, Python, Shell, Unix, Linux, Istio, Ethereum
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2mo
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Capability Development Specialist
Annapolis Junction, Maryland, United States
$42-$95/hr OnsiteFull Time
EverWatch
EverWatchNYSE: BAH: Provides advanced software and intelligence solutions for government agencies.
8+ YOE8+ years software development; 6+ years Linux exploit; 6+ years Agile; TS/SCI with polygraph; leadership experience; security-focused product delivery.
C, C++, Rust, Python, Linux, Jira, DevSecOps
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4w
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IT SPECIALIST (NETWORK/SYSADMIN)
Washington Navy Yard, District of Columbia, United States
$71k-$111k/yr OnsiteFull Time
U.S. Indo-Pacific Command
U.S. Indo-Pacific Command: Conducts military operations and security cooperation in the Indo-Pacific.
1+ YOETop Secret clearance required; experience troubleshooting and monitoring networks, supporting Windows and Linux systems, applying STIGs, and supporting cloud/virtual environments; travel across CONUS may be required.
NCMI, Security Technical Implementation Guide (STIG), Windows, Linux
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1w
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Computer Integration Specialist
Manassas, Virginia, United States
$65k-$80k/yr OnsiteFull Time
NCS Technologies
NCS Technologies: Designs and manufactures rugged computing and IT infrastructure hardware.
3+ YOE3+ years Linux test scripting and hardware integration experience; familiarity with MIL-STD environmental testing, disk imaging, reporting, and ability to work on-site and travel as needed.
Linux
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Operations Support Specialist
Sterling, Virginia, United States
$87k-$182k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEActive Top Secret, SCI eligibility; BS in CS/SE/IT; 5+ years related experience; Linux/Cisco expertise; security certification; strong communication; able to train others.
Linux, Cisco, RHEL, Jira Service Management, ServiceNow, Remedy, CCNA, RHCE, RHCSA
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1w
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Systems Admin Specialist
Annapolis Junction, Maryland, United States
$134k-$142k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
5+ YOEBachelor's in Computer Science or related (or Master's), 5+ years (or 3+ with Master's), TS/SCI with Polygraph required, U.S. citizenship, proficiency in server OS, networking, storage, scripting, Linux and Windows.
Linux, Rhel 8, Rhel 9, Redhat, Windows, Active Directory, Exchange, CISCO, Juniper, AI/ML
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1w
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IT Support Specialist
Washington, District of Columbia, United States
$25-$30/hr OnsiteFull Time
Howard University
Howard University: Private research university providing undergraduate and graduate degree programs.
1+ YOEExperience in Linux administration, desktop support (Windows/macOS), open-source virtualization, basic SQL, REDCap support ability, networking and AD/Office365 familiarity; bachelor\u0002s or equivalent and 1-3 years IT experience.
Linux, OpenStack, KVM, SQL, REDCap, Active Directory, Office 365, Windows, macOS
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2w
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Field Support Specialist
Annapolis Junction, Maryland, United States
OnsiteFull Time
Quevera
Quevera: Software engineering and cloud solutions for government and defense.
2+ YOEActive TS/SCI with Polygraph required; 2+ years troubleshooting Oracle/Sun hardware; experience with Solaris, Linux, ZFS, Exadata and firmware/software patching; customer service and ticketing experience; ability to travel to customer sites.
Oracle, Solaris, Linux, ZFS Storage, Exadata, Oracle Database Appliances, Sun Microsystems
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1mo
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IT Support Specialist
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$100k-$125k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
4+ YOEBachelor's or equivalent, 4+ years IT support experience, 2+ years managing Microsoft Intune and Jamf MDM, expertise across Windows/macOS/Linux, Active Directory and Microsoft 365, video conferencing support, and U.S. Person status required.
Coherent Distributed Networks (CDN™), Windows, macOS, Linux, Microsoft Intune, Jamf, Active Directory, Microsoft 365 GCCH, Microsoft GCC High, Azure Government, AWS GovCloud, Zoom, Teams Rooms, ZoomGov, Slack Gov, Zscaler, Threat Locker, Microsoft Defender for Government
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1mo
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Web Application Specialist
Chantilly, Virginia, United States
$146k-$234k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
8+ YOEActive TS/SCI with poly required; 8+ years experience with BS (reduced with advanced degree). Proficiency with Linux (Debian/Kali/CentOS/Ubuntu), Python, SQL, networking, packet analysis, network device configuration, scripting and virtual infrastructure.
Python, SQL, Linux, Debian, Kali, CentOS, Ubuntu, Wireshark, TCPdump, Metasploit, netcat, nmap, bash, Perl, vSphere
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Assessment & Authorization Specialist
Herndon, Virginia, United States
OnsiteFull Time
Bespoke Technologies
Bespoke Technologies: Provides technical engineering and data solutions for national security.
Active polygraph clearance required. Experience analyzing vulnerability scans, PKI/SSL/x509 management, OpenSSL/TLS, Linux/Windows hardening, and AWS components including CloudFormation Templates, Load Balancer, Autoscaling, Security Groups, S3, and KMS.
OpenSSL, TLS, AWS CloudFormation Templates, Load Balancer, Autoscaling, Security Groups, S3, KMS, PKI, x509, SSL, Linux, Windows
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1mo
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IT Helpdesk Specialist
Cambridge or Arlington or Seattle
$60k-$100k/yr OnsiteFull Time
MORSE Corp
MORSE Corp: Develops AI and autonomous systems for US national security.
Provide Tier 1/2 helpdesk support for macOS, Windows, and Linux; onboard users; troubleshoot desktops, servers, and networks; scripting in Bash and Python; perform vulnerability scanning, audits, and incident response; US citizenship and ability to obtain a US security clearance.
MacOS, Windows, Linux, Bash, Python
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Spatial Front, Inc - Data Specialist
Arlington, Virginia, United States
HybridFull Time
Spatial Front
Spatial Front: IT solutions and mission support for government agencies.
3+ YOEBachelor's or equivalent experience, 3+ years in systems/middleware/data platform support with hands-on Apache Kafka administration on Linux/UNIX, scripting/automation skills, and ability to obtain/hold a Secret clearance (U.S. Citizen).
Apache Kafka, Linux, UNIX, Solaris, PeopleSoft HCM, JVM, TLS/SSL, SASL, ETL
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