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
2w
Save
Mark Applied
Hide
Mainframe z/VM & Linux
Dallas or Plano or Charlotte or Richmond or Jacksonville or Pennington or Chicago or Rye Brook or Newark or Phoenix or Houston or Virginia or West Virginia or Florida
HybridFull Time
Expertise with IBM z/VM and Linux on IBM Z (RHEL/SUSE/Ubuntu), virtual machine provisioning and lifecycle management, HMC and RACF familiarity, scripting (REXX, Shell, Python), troubleshooting and L2/L3 production support.
IBM z/VM, HMC, RHEL, SUSE, Ubuntu, DirMaint, VMSES/E, RACF, RSUs, PTFs, APARs, DASD, Grafana, OMEGAMON, Ansible, Docker, Kubernetes, Python, REXX, Shell scripting, ServiceNow, ITIL
3mo
Save
Mark Applied
Hide
Virtual Systems Engineer
Dahlgren, Virginia, United States
$67k-$133k/yr OnsiteFull Time
0+ YOEBS or equivalent in CS/Math/Engineering; entry-level; Secret clearance; Linux proficiency.
Linux
2w
Save
Mark Applied
Hide
Systems Engineer
Dahlgren, Virginia, United States
$80k-$120k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5+ years systems engineering experience, active Secret clearance, expertise with UNIX/Linux, OS and network installation/configuration/troubleshooting, technical documentation, and up to 35% travel.
UNIX, Linux, Python, Perl, Regular Expressions, RAID, TCP/IP
2w
Save
Mark Applied
Hide
Systems Engineer
Dahlgren, Virginia, United States
HybridFull Time
5+ YOEBachelor's degree, 5+ years systems engineering experience, Linux/Unix OS and scripting expertise, RAID and network protocol knowledge, technical documentation skills, active Secret clearance, travel up to 35%.
Linux, Unix, Python, Perl, Regular Expressions, RAID, TCP/IP, Port Channels, HSRP, Virtual Switching Systems, STP
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Dahlgren, Virginia, United States
$94k-$198k/yr OnsiteFull Time
5+ YOEBachelor's in CS/related, ability to obtain SECRET clearance (U.S. citizen), 5+ years software engineering experience, strong Java skills, Linux (RHEL) knowledge, VMware/virtualization experience, and effective communication.
Java, Linux, RHEL, VMware ESXi, Agile, Scrum, Aegis
1w
Save
Mark Applied
Hide
Site Reliability Engineer
Jersey City or McLean or Richmond
HybridFull Time
6+ YOEBachelor's or Master's (or equivalent), 6+ years software/systems engineering with >=4 years in SRE or production/platform reliability, strong Linux/Unix and networking knowledge, experience with SLIs/SLOs, observability, automation, chaos engineering, incident management, and familiarity with AWS and secure/gov environments.
AWS, Codex, Claude, Chaos Monkey, Gremlin, LitmusChaos, Snowflake, Redshift, Apache Iceberg, Go, C, Java, Linux/Unix
3mo
Save
Mark Applied
Hide
Sr. Field Engineer
King George, Virginia, United States
OnsiteFull Time
10+ YOETen years in AEGIS Combat System engineering with design, development, test, and maintenance; two years LAN/network administration; DoD 8570 IAT Level 2; Linux/Windows certs; active Secret clearance; experience with combat system design and installation plans.
Linux, Windows, Security+
4d
Save
Mark Applied
Hide
Embedded Software Engineer
Dahlgren, Virginia, United States
OnsiteFull Time
6+ YOEBS in technical field, 6 years professional experience developing embedded C/C++ software for Linux/SoC platforms, FPGA integration, DMA and real-time processing; strong debugging and communication skills.
C, C++, Linux, SoC, FPGA, DMA, POSIX threads, ARM NEON, VOLK, Eigen, GPU, Industrial I/O (IIO), sysfs, ioctl, Yocto, PetaLinux, Buildroot, JTAG, SWD, oscilloscopes, logic analyzers, Git, Python, FreeRTOS, VxWorks, QNX, RTEMS
3w
Save
Mark Applied
Hide
Senior Lead Data Engineer
Richmond or McLean or Chicago or New York City or Plano
$209k-$239k/yr OnsiteFull Time
6+ YOEBachelor's degree, 6+ years application development, 2+ years big data, 1+ year cloud (AWS/Azure/GCP), experience with Java/Scala/Python, SQL, Redshift/Snowflake, distributed data tools, UNIX/Linux, Agile, and team leadership.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, UNIX/Linux, SQL, AWS, Microsoft Azure, Google Cloud, Agile
1mo
Save
Mark Applied
Hide
Systems Engineer
Hampton or Alexandria or Norfolk or Arlington or Virginia or Chesapeake or Virginia Beach or Newport News or Portsmouth or Fairfax or Langley AFB or Reston or Richmond or Rosslyn or Shepherdstown or Springfield or Suffolk or Williamsburg or Yorktown
OnsiteFull Time
5+ YOEBachelor’s in STEM; 5 years of testing/integration/engineering experience; active DoD Secret clearance with ability to obtain TS/SCI; travel up to 10%; DoD 8140 IAT II or higher (or ability to obtain).
Wireshark, Confluence, Jira, Bitbucket, Bamboo, X-Ray, PowerShell, Cygwin, Linux, RHCSA, CISSP, Security+
2mo
Save
Mark Applied
Hide
Sr. DevOps Engineer
Northern, Virginia, United States
OnsiteFull Time
7+ YOE7+ years in DevOps/SRE/Systems Engineering; CI/CD; containers; IaC; security clearances; Bachelor's degree or equivalent.
GitLab CI, Azure DevOps, GitHub Actions, Docker, Kubernetes, OpenShift, Terraform, Ansible, Linux, Windows
1mo
Save
Mark Applied
Hide
Boyd Thermal by Eaton - Firmware Engineer
Fredericksburg or Phoenix
OnsiteFull Time
10+ YOEBachelor's in EE/CE/CS required with 10+ years related experience; 4+ years embedded C/C++; experience with TCP/IP, I2C, SPI, RS-232, ADC/DAC/PWM; Linux/Qt and bare-metal firmware development; schematic and low-level driver design.
Qt, C++, C, TCP/IP, I2C, SPI, RS-232, ADC, DAC, PWM, Linux, Debian, WebIQ, C#, Microsoft Visual Studio
2w
Save
Mark Applied
Hide
Software and Systems Integration Engineer
Dahlgren, Virginia, United States
$87k-$198k/yr OnsiteFull Time
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python/Go/Java/C#/C++; Git and Linux experience; TS/SCI clearance; bachelor's degree in a STEM field; up to 25% travel.
Python, Go, Java, C#, C++, Git, Linux, APIs, databases, messaging systems, Docker, Kubernetes, CI/CD, DT&E
2mo
Save
Mark Applied
Hide
Lead DevOps Engineer
Richmond, Virginia, United States
HybridFull Time
7+ YOEBachelor's degree required; 7+ years automation and hybrid cloud experience (AWS, VMware, Azure); experience with IaC, CI/CD, containers (Kubernetes, ECS/EKS/Fargate), monitoring, CDNs, load balancers, and scripting; knowledge of at least one language (C#, Node.js, Go, Python, Rust).
AWS, VMware, Azure, C#, Node.js, Go, Python, Rust, Akamai, Cloudflare, ALB, NLB, F5, Datadog, Prometheus, ELK, AppDynamics, Kubernetes, ECS, EKS, Fargate, Helm, YAML, Terraform, ArgoCD, Chef, Linux, Windows
1w
Save
Mark Applied
Hide
Network Engineer (579)
Petersburg, Virginia, United States
$110k-$130k/yr OnsiteFull Time
3+ YOE3–6 years network engineering experience; hands-on FortiGate, Cisco switching, Meraki wireless; Windows Server, Linux, VMware, NetApp, Veeam, TrueNAS experience; OT/manufacturing network support and GMP/GxP familiarity; Visio and ITIL knowledge.
FortiGate, Cisco, Meraki, Windows Server, Linux, VMware, ESXi, vCenter, NSX, NetApp, Veeam, TrueNAS, Visio, SCADA
1mo
Save
Mark Applied
Hide
Senior Systems Engineer
Mechanicsville, Virginia, United States
$110k-$125k/yr OnsiteFull Time
10+ YOEBachelor's in CS/IT, 10+ years IT experience (5+ as systems engineer), extensive Azure and AWS, PowerShell and shell scripting, Windows Server, VMware, Linux, Cisco IOS, Active Directory, storage systems, ITSM and security knowledge, ability to work variable shifts.
Microsoft Azure, AWS, PowerShell, Shell, Cisco IOS, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, VMWare 6.x, VMWare 7.x, Linux, Windows 7, Windows 8, Windows 10, Windows 11, Microsoft System Center, Cohesity, HPe Nimble, Pure Storage, Active Directory, GPOs, SAML 2, Microsoft Exchange, Microsoft SharePoint, SQL, SolarWinds, F5, Microsoft Teams, VoIP, ITSM
1w
Save
Mark Applied
Hide
Software Engineer 2 or 3 - Automation
Des Moines or Las Vegas or Reno or Richmond or Salt Lake City or Portland or Omaha or Glen Allen or Urbandale
$89k-$128k/yr OnsiteFull Time
4+ YOEBachelor's degree in MIS/CS or equivalent; 4+ years (Software Engineer II) or 5+ years (Software Engineer III) experience in business software/application development; experience with Go, Python or Java, Linux, Git; interest/experience in automation, infrastructure, and platform engineering.
Go, Python, Java, Linux, Git, Terraform, Kubernetes, CI/CD
2mo
Save
Mark Applied
Hide
Cloud Engineer
Washington, Virginia, United States
OnsiteFull Time
Senior Cloud Engineer with Linux (RHEL), Kubernetes, Terraform/Ansible, Jenkins/GitLab/Nexus; DoD security frameworks (STIGs, FedRAMP, SCCA); onsite at Pentagon; active Secret clearance.
Terraform, Ansible, Jenkins, GitLab, Nexus, Kubernetes, VMware, Azure, SIPRNet, RHEL
2w
Save
Mark Applied
Hide
Cybersecurity Engineer
Richmond, Virginia, United States
$99k-$165k/yr OnsiteFull Time
4+ YOEBachelor's degree or equivalent and 4+ years in cybersecurity/IT security operations. Experience with security controls (SIEM, EDR, IAM, vulnerability management), cloud platforms, scripting, Windows/Linux admin, incident support, and compliance frameworks.
SIEM, IDS/IPS, firewalls, antivirus/EDR, IAM, vulnerability management tools, AWS, Microsoft Azure, GCP, Python, Microsoft PowerShell, Bash, Windows, Linux, NIST, CIS Benchmarks, ISO 27001
2mo
Save
Mark Applied
Hide
Software Developer
Dahlgren, Virginia, United States
OnsiteFull Time
Extensive Linux system administration, scripting (Bash/Python), infrastructure automation, security/compliance knowledge, virtualization/containerization, and CI/CD experience.
Linux, Ansible, Terraform, Bash, Python, VMware, KVM, Docker, Podman, GitLab CI, Jenkins, GitHub Actions, Prometheus, Grafana, ELK
Explore Jobs