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
1mo
Save
Mark Applied
Hide
Gen AI Infrastructure Engineer
Woodbridge or New York City or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Cayman Islands or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington
$160k-$200k/yr HybridFull Time
7+ YOE7+ years in DevOps/platform/cloud infrastructure engineering; strong AWS (IAM, CloudFormation, Lambda, API Gateway, VPC, CloudWatch, SSM, Secrets Manager, ECR); AWS CDK/CloudFormation/Terraform; CI/CD (Bitbucket/GitHub Actions, OIDC); container and datastore operations; security fundamentals.
AWS Bedrock, AgentCore, Lambda, API Gateway, AWS CDK, CloudFormation, Terraform, Bitbucket Pipelines, GitHub Actions, OIDC, IAM, VPC, CloudWatch, SSM, Secrets Manager, ECR, Neo4j, Neptune, Redis, Milvus, VectorDB
4w
Save
Mark Applied
Hide
Senior Infrastructure Engineer — Certification Authority
Denver or San Francisco or New York
$168k-$201k/yr HybridFull Time
5+ YOEExperience operating and automating Linux production infrastructure, software development in Go/Python/Bash, container orchestration (Docker Compose or Kubernetes), change management, technical writing, on-call participation, and familiarity with audited environments; most senior hires have 5+ years.
Go, Python, Bash, Docker Compose, Kubernetes, Linux, Boulder, ACME, HSM, X.509, WebTrust, SOC 2, FedRAMP, PCI
1d
Save
Mark Applied
Hide
Jr. Critical Infrastructure Engineer
Denver, Colorado, United States
$75k-$90k/yr OnsiteFull Time
1+ YOE1+ year facility operations experience in data centers or mission-critical environments; knowledge of UPS, generators, HVAC, fire safety, building automation; strong communication and multitasking; familiarity with maintenance/ticketing systems.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Systems Infrastructure & Network Security Operations Engineer
Spring or Fort Collins
$93k-$144k/yr OnsiteFull Time
6+ YOE6+ years networking and systems experience with zero-trust design, IaC and automation (Ansible, Terraform, Python), CI/CD for network assets, vulnerability management, cloud networking, and architecture governance; technical degree or equivalent experience.
Ansible, Python, Terraform, Git, Jenkins, GitLab CI, Nessus, Qualys, VMware vSphere, Proxmox, Linux, Windows, F5, InfoBlox, AWS VPC, Azure VNets, TOGAF, ArchiMate, OSPF, BGP, MPLS, VXLAN
2w
Save
Mark Applied
Hide
Spacecraft Operations Engineer I/II
Littleton, Colorado, United States
$82k-$118k/yr OnsiteFull Time
2+ YOEBachelor's in engineering, spacecraft/ground-systems experience, software development (Python/Ruby/C/C++), understanding of spacecraft subsystems and orbital mechanics, U.S. citizenship required; Engineer II prefers 2+ years experience.
Python, Ruby, C, C++, GIT, CI/CD, cloud infrastructure, flatsat, HITL, HIL
1mo
Save
Mark Applied
Hide
Manager, Operations & Infrastructure
Centennial, Colorado, United States
$126k-$230k/yr OnsiteFull Time
13+ YOEBachelors/Masters in business/finance or equivalent, 13+ years progressive project administration experience (≥7 years in engineering/scientific environment), expertise in project planning/scheduling, SAP/MS Project/Procore experience, strong leadership and communication, travel 25%-50%.
SAP, Microsoft Project, Procore
2w
Save
Mark Applied
Hide
Senior Platform Engineer, Infrastructure
Denver or Long Beach
$120k-$180k/yr HybridFull Time
5+ YOE5+ years building and operating cloud infrastructure and platform tooling; experience with multi-cloud (AWS/Azure/GCP), Terraform, CI/CD; strong networking, software, and mentorship skills; US citizenship and ability to obtain Top-Secret clearance.
AWS, Azure, GCP, Terraform, AWS GovCloud, Azure Government, FedRAMP, NIST 800-53, CI/CD
1w
Save
Mark Applied
Hide
Operational Applications and Infrastructure Developer
Boulder, Colorado, United States
$93k-$118k/yr OnsiteFull Time
10+ YOEMaster's degree and 10+ years experience; strong Python, containerization (Docker), AWS, SQL/PostgreSQL, NoSQL (DynamoDB/MongoDB), CI/CD, and operational application support skills.
Python, Docker, AWS, PostgreSQL, DynamoDB, MongoDB, GitLab, Jira
2mo
Save
Mark Applied
Hide
Network Operations Engineer
Denver or Newton County or Cedar Rapids or DeKalb
$107k-$159k/yr OnsiteFull Time
4+ YOEBachelor's in CS/CE or equivalent; 4+ years in large-scale network/infrastructure; experience with optical/network gear; vendor coordination; network services knowledge; leadership ability; travel up to 25%.
Cisco, Juniper, Arista, Nokia, Ciena, Infinera, WDM equipment, test gear
2w
Save
Mark Applied
Hide
Enterprise Customer Operations Engineer
Washington or Raleigh or Durham or Chapel Hill or Denver or Colorado Springs or Dallas or Fort Worth
$120k-$160k/yr RemoteFull Time
3+ YOE3+ years support/SRE/DevSecOps experience; Kubernetes and cloud infrastructure experience; ability to obtain DoD Top Secret clearance; familiarity with FedRAMP/NIST compliance; strong troubleshooting and communication skills.
Game Warden, Kubernetes, Helm, AWS GovCloud, Azure Government, GCP, GitLab, PagerDuty, Jira, Grafana, Prometheus, Loki, Mimir, Docker, Istio, Terraform, GitOps
19h
Save
Mark Applied
Hide
Platform Operations Engineer, DevOps | TS Cleared
Littleton or Denver or King of Prussia
$75k-$90k/yr OnsiteFull Time
2+ YOEActive Top Secret clearance preferred, 2+ years platform or infrastructure experience, OpenShift and Rundeck operational automation, Linux/Windows administration, Ansible/Puppet, security compliance, strong troubleshooting and communication.
OpenShift, Rundeck, Ansible, Puppet, Linux, Windows
3w
Save
Mark Applied
Hide
Principal Network Engineer
Denver or Alexandria or Seattle or Austin
$120k-$150k/yr OnsiteFull Time
10+ YOE10+ years in network engineering or telecommunications; expertise in fiber infrastructure, DWDM/CWDM, routing/switching, structured cabling, OT networks, and experience through design, construction, commissioning and operations.
DWDM, CWDM, AutoCAD, Visio, GIS
3mo
Save
Mark Applied
Hide
Chief Facilities & Op Infrastructure Integration
Aurora, Colorado, United States
$170k-$190k/yr HybridFull Time
6+ YOE6+ years DoD/space infra integration experience; BS in engineering/IT; on-site Buckley AFB; TS/SCI clearance
1mo
Save
Mark Applied
Hide
Platform Operations 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or St. Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's in IT/CS/Engineering or equivalent; 3+ years in infrastructure monitoring/platform support; experience with observability platforms, incident management, VMware vSphere, scripting, and defining SLAs/SLOs; ability to support 24/7 operations and on-call rotation.
Dynatrace, ServiceNow, VMware Cloud Foundation (VCF), vRealize Operations, VMware Aria Operations, Aria Operations for Logs, VMware vSphere, Azure
4w
Save
Mark Applied
Hide
Senior IT Cloud Engineer – AI Driven Operations & Platform Engineering
Denver, Colorado, United States
$121k-$159k/yr OnsiteFull Time
Experience designing and operating AWS and Azure infrastructure; EC2, Lambda, RDS, S3, DynamoDB, IAM; Terraform or CloudFormation; CI/CD pipelines; Python; identity and endpoint systems (Entra ID, Intune, SAML/OAuth); Git; building AI-assisted workflows.
AWS, EC2, Lambda, RDS, S3, DynamoDB, IAM, AWS WorkSpaces, Azure, Terraform, CloudFormation, Microsoft Azure DevOps, Python, Git, SAML, OAuth, Cognito, Microsoft Entra ID, Microsoft Intune, Bash, PowerShell, OpenAI Agents SDK, LangChain, n8n, MCP, ServiceNow, CI/CD
2mo
Save
Mark Applied
Hide
Senior IT Operations Manager
Denver, Colorado, United States
$176k-$282k/yr OnsiteFull Time
12+ YOE7+ MgmtBachelor’s degree in IT/CS/Engineering or related field; 12+ years enterprise IT ops; 7+ years leadership; classified federal environment experience; strong infra tech; budget/operational management; TS/SCI with poly preferred.
Data center operations, Enterprise networking, Cybersecurity infrastructure, Storage and backup, Virtualization, Cloud infrastructure, Hyperconverged infrastructure, VDI, Linux servers, Windows servers
3d
Save
Mark Applied
Hide
Cybersecurity Engineer
Reston or Atlanta or Boulder
$130k-$195k/yr HybridFull Time
Hands-on Python, infrastructure-as-code (Terraform), CI/CD, AWS, containerization, security tooling knowledge, and operational/on‑call ownership for security platforms.
Python, Terraform, Jenkins, GitHub Actions, AWS Lambda, Amazon ECS, Amazon S3, IAM, KMS, VPC, EMR, AWS Batch, AWS Glue, Amazon EKS, Docker, Spark, Trino, Hive, SQL, Copilot, Jira, PagerDuty, ServiceNow, SIEM, SOAR, EDR
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Robinhood Command Center
New York or Menlo Park or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$196k-$230k/yr HybridFull Time
5+ YOE5+ years software engineering, 2+ years reliability/infrastructure or production operations, incident leadership experience, deep reliability and observability knowledge, familiarity with OpenTelemetry/Prometheus/Grafana, strong communication and mentoring skills.
OpenTelemetry, Prometheus, Grafana
1mo
Save
Mark Applied
Hide
Senior IT Engineer (AI)
Atlanta or Austin or Boston or Chicago or Denver or San Francisco or New York or London or Lisbon or United States or United Kingdom
RemoteFull Time
Experience building integrations and automations, API and cloud proficiency (GCP), AI implementation experience, strong technical communication, and operational infrastructure skills (Terraform, DNS, certificate management).
Salesforce, Snowflake, ADP, Gemini Enterprise, GCP, Terraform, Model Context Protocol (MCP)
1mo
Save
Mark Applied
Hide
Site Reliability Engineer (SRE)
Bethesda or Littleton or Moorestown
$114k-$201k/yr RemoteFull Time
Owning infrastructure-as-code and cloud platform (AWS/Azure) for Apriso; strong software development and operations experience, RDBMS/SQL skills, CI/CD and automation (GitLab/Ansible), Windows/Linux, scripting, and SOX-compliant change management.
SQL, SQL Server, Oracle, RDS, AWS, Azure, GitLab, Ansible, Terraform, YAML, bash, PowerShell, Jenkins, EC2, Systems Manager, S3, VPC, Windows, Linux
Explore Jobs