Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOERequires 3+ years supporting PKI, AD CS, certificate authority operations, security-system maintenance, Linux administration, TS/SCI clearance, and a high school diploma or GED.
Public Key Infrastructure (PKI), Active Directory Certificate Services (AD CS), Linux, Keyfactor, Venafi, ACME, SCEP
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
3+ YOE3+ years supporting PKI environments; AD CS administration; security-system monitoring, patching, troubleshooting, and maintenance; Linux administration; TS/SCI clearance; high school diploma or GED.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera Browser, Blackberry Browser, Active Directory Certificate Services (AD CS), Linux, Keyfactor, Venafi, ACME, SCEP
Evans & Chambers Technology: Develops technology solutions and software for national defense missions.
5+ YOEActive TS/SCI with CI Poly required; Bachelor's degree; 5+ years cloud operations experience; strong RHEL/Linux and Windows administration; Bash and Python scripting; AWS and IAM experience; Security+ and AWS Cloud Practitioner certs required/obtainable.
AWS, Bash, Python, RedHat Enterprise Linux (RHEL), Linux, Windows, IAM
Annapolis Junction or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$120k-$150k/yrOnsiteFull Time
RealmOne: Provides advanced technology services for national security agencies.
5+ YOEFive years of systems administration experience, modern operating systems and network architecture experience, certification and accreditation, risk assessment, IA metrics, IAM Level I certification, and active security clearance with polygraph.
American College of Radiology: Provides accreditation and professional standards for medical imaging specialists.
3+ YOEBachelor's or equivalent, 3+ years systems administration with Windows/Linux and cloud/hybrid environments, AWS and Microsoft 365 experience, Active Directory/Entra ID, TCP/IP and Cisco networking, on-call participation.
Windows Server, Linux, AWS, EC2, S3, IAM, Microsoft 365, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Active Directory, Entra ID, DNS, DHCP, GPO, TCP/IP, Cisco
Scalian: Engineering consulting and digital transformation services for industrial sectors
3+ YOE3+ years IT support/systems administration experience; bachelor's in IT/CS or equivalent; experience with Jamf Pro, Apple Business Manager, Google Workspace, Slack, GitHub, Cloudflare; scripting (Bash, Python); IAM concepts (RBAC, SSO, MFA); exposure to ISO 27001/SOC 2/NIST.
Jamf Pro, Apple Business Manager, Google Workspace, Slack, GitHub, Cloudflare, Bash, Python, Git, ISO 27001, SOC 2, NIST, RBAC, SSO, MFA
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
3+ YOERequires 3+ years of ACAS or Nessus administration, Secret clearance, DoD 8570 IAT III or IAM II certification, current ACAS 6.x certification, scripting, cybersecurity tools, and virtualized-environment experience.
ASRC Federal: Provides engineering and IT services to federal government agencies.
2+ YOERequires 2+ years of PKI token and certificate issuance experience, active Top Secret clearance, bachelor's degree or equivalent experience, 8570 IAM I or IAT II certification, and DoD PKI training.
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEActive TS/SCI clearance, bachelor’s in a technical field, 5+ years relevant experience, DoD 8140.01/8570.01-M IAT Level II, RHEL 7/8/9 and Linux administration, AWS resource management, scripting (Python/Bash), AWS CLI and CloudFormation.
AWS, EC2, EBS, VPCs, IAM, Red Hat Enterprise Linux (RHEL) 7/8/9, Linux, Python, Bash, AWS CLI, CloudFormation
Kapitus: Providing flexible financing and capital solutions for small businesses.
4+ YOE4+ years supporting Microsoft 365 and cloud environments, experience with identity/IAM, scripting (PowerShell/Python/Bash), networking, security practices, and regulated compliance (SOC2/PCI-DSS).
Praescient Analytics: Provides data analytics and intelligence for national security missions.
10+ YOEActive Top Secret/SCI clearance, CompTIA Security+ and A+, 10+ years application administration, AWS and Java EE experience, Oracle and Linux/Windows familiarity, CI/CD and monitoring tool experience.
OPIS, AWS, Java EE, Oracle, Linux, Windows, FileNet, Spring Batch, Splunk, ELK, CloudWatch, Active Directory, GitLab, EC2, S3, IAM, CI/CD
Kentro: Provider of digital and IT services for federal agencies.
10+ YOE10+ years experience with AWS, OS administration (RHEL/CENTOS/Windows Server), scripting (shell/Python/PowerShell), web stacks (PHP/MySQL/Apache), and ATO/STIG/XACTA compliance; active TS/SCI and U.S. citizenship required.
AWS, VPC, EC2, RDS, Lambda, S3, IAM, CloudFormation, CloudWatch, Red Hat Enterprise Linux, CENTOS, Windows Server, Apache, PHP, MySQL, XACTA, GEOAxIS, VDSS, Active Directory, DNS, Python, PowerShell, Bash, JavaScript, SQL, Enterprise Security Services (ESS), STIG
Sr. Cloud Systems Administrator - Shift work available
Springfield, Virginia, United States
$130k-$140k/yrOnsiteFull Time
Tetrad Digital Integrity: Provides cybersecurity performance management software and specialized consulting services.
5+ YOEActive TS/SCI clearance, ability to obtain a CI polygraph, and 5+ years with a bachelor's, 7+ with an associate degree, or 8+ years of relevant experience. Requires AWS administration and workflow tool proficiency.
Kentro: Provides digital transformation and IT services to federal agencies.
10+ YOE10+ years experience administering AWS, RHEL/CENTOS, Windows Server, web stacks (Apache/PHP/MySQL), scripting (Python/Bash/PowerShell), ATO/STIG/XACTA compliance, and TS/SCI clearance; US citizenship required.
Amazon Web Services (AWS), VPC, EC2, RDS, Lambda, S3, CloudFormation, CloudWatch, IAM, Red Hat Enterprise Linux, CENTOS, Windows Server, Apache, PHP, MySQL, XACTA, GEOAxIS, VDSS, Active Directory, DNS, Python, PowerShell, Bash, JavaScript, SQL, Enterprise Security Services (ESS)
Systems Administrator/ AWS Cloud Engineer/ Linux Engineer - Expert
Sterling, Virginia, United States
OnsiteFull Time
Nightwing: Provides advanced cyber and intelligence solutions for national security.
Hands-on AWS and Linux in production; patching databases (RDS, MySQL, Oracle); scripting; security and accreditation practices; configuration management; enterprise troubleshooting.
SteerBridge: Provides technology and digital transformation services for government agencies.
3+ YOEU.S. citizen with 3+ years cloud engineering (AWS) experience; Terraform/CloudFormation; Linux/Windows administration; cloud networking and IAM; scripting in Python/Bash/PowerShell; CI/CD and troubleshooting skills.
Application Systems Engineer (Jira - Linux - Automation)
Chantilly, Virginia, United States
$135k-$216k/yrOnsiteFull Time
Peraton: National security and mission-critical government technology services provider.
3+ YOETop-Secret/TS/SCI cleared engineer with experience building and automating Jira/Confluence Data Center, RHEL administration, PostgreSQL DBA tasks, Ansible automation, and DoD IAM integrations.