1d
Save
Mark Applied
Hide
Reliability Engineer, Control Systems, NA
Phoenix or New Albany or Ashburn or Santa Clara or San Antonio or Atlanta
$135k-$145k/yr HybridFull Time
5+ YOEBachelors preferred; 5+ years data center or related experience; PLC programming (Rockwell, Carel, GE); Ignition HMI; Modbus, BacNET, Ethernet/IP; read one-line diagrams; ability to travel ~25%.
Rockwell Automation, Carel, GE, Ignition HMI, Modbus TCP/IP, Modbus RTU, BacNET, Ethernet/IP
2mo
Save
Mark Applied
Hide
Infrastructure Reliability Engineer
Manassas or Sterling or Portland or Chicago or Dallas Fort Worth
OnsiteFull Time
5+ YOE5–8 years in critical infrastructure; strong fluency in electrical systems; RCA/forensic troubleshooting; bachelor’s in engineering or equivalent.
Power distribution equipment, Waveform analysis, Fault analysis tools
2mo
Save
Mark Applied
Hide
Site Reliability Engineer
Reston, Virginia, United States
$136k-$184k/yr HybridFull Time
8+ YOE8+ years deploying and operating mission-critical systems; strong Linux, automation, and Kubernetes expertise; excellent communication.
Linux, Kubernetes, Ansible, Docker, OpenStack, Jenkins, ServiceNow, Python, Networking
2mo
Save
Mark Applied
Hide
Systems Administrator / Site Reliability Engineer
Reston or Washington
OnsiteFull Time
8+ YOE8+ years cloud infrastructure management (AWS, Kubernetes); strong security framework knowledge; Red Hat/Linux admin; 8140 (Security+) and AWS certs; BS or higher or equivalent experience.
AWS, OpenShift, Kubernetes, Linux, Red Hat, PKI, Secrets Manager, DynamoDB, S3, RDS, ABAC
1mo
Save
Mark Applied
Hide
Site Reliability Engineer, Intelligence Systems
Reston, Virginia, United States
$146k-$194k/yr OnsiteFull Time
Active U.S. Top Secret/SCI clearance; mid-level systems administration/DevOps/SRE experience with Linux, IaC (Terraform/Nix), CI/CD, scripting, GCP, containers/Kubernetes, and test automation; operational mindset.
Lattice OS, Terraform, Nix, GCP, Kubernetes, GCR, GitOps, Linux, CI/CD
1w
Save
Mark Applied
Hide
Senior Site Reliability Engineer
Seattle or Austin or Reston
$81k-$187k/yr OnsiteFull Time
5+ YOETS/SCI with Polygraph and U.S. citizenship required. Bachelor's/Master's in CS or related, 5+ years SRE/Systems experience, expertise with Oracle Linux, Ansible, Terraform, Python, Bash, observability and distributed storage.
Oracle Linux, Ansible, Terraform, Python, Bash, Prometheus, Grafana, GlusterFS, VMware, Kubernetes, Docker, Jenkins, PostgreSQL, Active Directory, LDAP, Kerberos, NFS, SMB, iSCSI, NVMe-oF
1mo
Save
Mark Applied
Hide
Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, Bachelor's in CS/IS/Engineering or equivalent, Security+ certification, 2+ years systems/automation/DevOps experience, Linux and Bash proficiency, ELK Stack experience, strong troubleshooting and communication skills.
RHEL, CentOS, Ubuntu, Bash, Elasticsearch, Logstash, Kibana, Python
1mo
Save
Mark Applied
Hide
Site Reliability / Operations Engineer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, Bachelor's in CS/IS/Engineering or equivalent, Security+ certification, 2+ years systems/DevOps/automation experience, Linux and Bash proficiency, ELK Stack experience, strong troubleshooting and communication skills.
ELK Stack, Elasticsearch, Logstash, Kibana, Bash, Python, RHEL, CentOS, Ubuntu
2mo
Save
Mark Applied
Hide
Site Reliability Engineer - Chantilly, VA
Chantilly, Virginia, United States
$110k-$130k/yr OnsiteFull Time
3+ YOETop Secret/SCI eligible clearance; 3-5 years distributed systems experience; 2-4 years design/architecture; programming experience; GitLab, containerization, Kubernetes.
GitLab, Containerization, Kubernetes, Linux
2mo
Save
Mark Applied
Hide
Senior Systems Admin | Site Reliability Engineer
Herndon, Virginia, United States
OnsiteFull Time
Top Secret clearance with SCI eligibility, CI polygraph; strong Linux/Windows admin, network, security, automation, IaC, and cloud skills; capable of working independently.
Linux, Windows Server, VMware, Ansible, Terraform, AWS, Docker, GitLab, Wireshark, tcpdump, iptables, Cisco ASA, Juniper SRX, Proxmox, vSphere
2mo
Save
Mark Applied
Hide
Senior Site Reliability Engineer - CTJ - Top Secret
Redmond or Reston
$120k-$235k/yr HybridFull Time
2+ YOEDegree in CS/IT (MS+2yrs or BS+4yrs) or equivalent experience; active Top Secret clearance with ability/eligibility to maintain TS/SCI (with polygraph); experience with large-scale cloud/distributed systems; proficiency in C#, Go, Java, or Python; CI/CD and automation experience.
C#, Go, Java, Python, CI/CD
14h
Save
Mark Applied
Hide
Site Reliability Engineer - Herndon, VA - TS/SCI Clearance Required
Herndon, Virginia, United States
$133k-$190k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, Security+ cert, 2+ years experience in systems engineering/DevOps, Linux and Bash proficiency, ELK Stack experience, strong troubleshooting and communication skills.
Linux, Bash, Elasticsearch, Logstash, Kibana, RHEL, CentOS, Ubuntu, Python
3w
Save
Mark Applied
Hide
ADC Engineer II, AWS Region Reliability
Herndon, Virginia, United States
$117k-$167k/yr OnsiteFull Time
3+ YOEAssociate's degree or approved security/cyber cert, active TS/SCI with polygraph, 3+ years systems administration (Linux/Windows), scripting (Python/Java/Perl/PHP/Ruby/Bash/Shell), strong communication and customer-service skills.
Amazon Bedrock, Python, Java, Perl, PHP, Ruby, Bash, Shell
2mo
Save
Mark Applied
Hide
Software Engineer (C++ / Networking)
Herndon, Virginia, United States
$90k-$110k/yr OnsiteFull Time
2+ YOESenior C++ engineer with networking experience; hands-on, building reliable, performant networked systems.
C++, Java, C#, Unix, Windows, IDEs
1mo
Save
Mark Applied
Hide
Senior Staff, Software Engineer
Sterling, Virginia, United States
HybridFull Time
Asurion: Provides insurance and repair services for consumer electronics.
10+ YOE10+ years building APIs, backend services, distributed systems and data-intensive platforms; strong Node.js and TypeScript experience; data modeling, database design, API design, observability, and reliability engineering.
Node.js, TypeScript, PostgreSQL, MySQL, DynamoDB, MongoDB, Redis, Elasticsearch/OpenSearch, Neo4j, Kafka, CDC, CI/CD, schema registry
3w
Save
Mark Applied
Hide
Maintenance Engineer
Middleburg, Virginia, United States
$25-$26/hr OnsiteFull Time
Experience with maintenance, HVAC, plumbing, electrical or general building systems; safe use of hand and power tools; ability to lift up to 50 lbs; reliable and able to work weekends/holidays.
Explore Jobs