1w
Save
Mark Applied
Hide
Technical Support Engineer, Splunk o11y, Cloud (FedRAMP) - Boulder, CO or Richardson, TX - Hybrid
Boulder or Richardson
$94k-$125k/yr HybridFull Time
3+ YOE3+ years in technical support or related field; U.S. citizenship and local to Boulder, CO or Richardson, TX; knowledge of Kubernetes, REST APIs, cloud and observability; strong troubleshooting and communication skills.
Splunk Observability Cloud, Kubernetes, REST APIs, .NET, Java, node.JS, Webex
1mo
Save
Mark Applied
Hide
Director, Engineering - SPIE (Remote)
San Jose or Boulder or Seattle or United States
$230k-$325k/yr RemoteFull Time
10+ YOE4+ MgmtRequires extensive experience in incident/problem/escalation management, building cross-functional operating models, supervisory experience, and strong knowledge of Splunk and observability tooling.
Splunk
1w
Save
Mark Applied
Hide
Cyber Analyst Senior - ISSO
Broomfield or Boulder
OnsiteFull Time
4+ YOETS/SCI Polygraph required; support RMF and ATO processes, perform risk/vulnerability assessments, manage POA&Ms, and use Splunk and Tenable Nessus. Requires related bachelor\u0002s plus 4+ years or equivalent experience.
Splunk, Tenable Nessus, Windows, Linux
2mo
Save
Mark Applied
Hide
Network Engineer
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
1+ YOETS/SCI clearance and U.S. citizenship required; typically 1+ years experience and BS degree; design, build, test, and troubleshoot network systems; foundational routing/switching, Cisco Nexus/Catalyst, Wireshark, Splunk, Infoblox NetMRI, DISA STIG, Jira/Confluence.
Wireshark, Splunk, Infoblox NetMRI, Jira, Confluence, Red Hat, TACLANE, Cisco Nexus, Cisco Catalyst, Cisco NextGen Firewalls, ISE, F5, Juniper, DISA STIG, TACACS+
2mo
Save
Mark Applied
Hide
Network Engineer / Level 2
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
1+ YOEActive Secret clearance with ability to obtain TS/SCI, BS degree, 1+ years' professional experience. Foundations in routing/switching, TCP/IP/DHCP/DNS, Cisco Nexus/Catalyst, network troubleshooting and tools such as Wireshark, Splunk, and Infoblox NetMRI; Jira/Confluence experience.
Wireshark, Splunk, Infoblox NetMRI, Jira, Confluence, Cisco Nexus, Cisco Catalyst, TACLANE, Cisco NextGen Firewalls, ISE (TACACS+), Cisco ACI, F5, Juniper, Red Hat
1mo
Save
Mark Applied
Hide
SATCOM Technician
Cheyenne, Wyoming, United States
$21-$30/hr OnsiteFull Time
2+ YOEHSD/GED required; AAS in RF/Satellite preferred. 2+ years RF experience preferred. DOT motor vehicle license required, must lift 75 lbs, climb ladders, work at heights, perform shift work. Familiar with Visio/CAD, Google Suite, Grafana, Splunk, Python/JavaScript/PHP.
Microsoft Visio, CAD, Google Suite, Grafana, Splunk, Python, JavaScript, PHP, GIS, multi-meters, spectrum analyzers, signal generators, power meters, synthesized sweepers, network analyzers
3mo
Save
Mark Applied
Hide
Cyber Security Engineer, Enterprise IT
Fort Collins, Colorado, United States
$166k-$208k/yr OnsiteFull Time
4+ YOEFour years of cybersecurity operations experience; DoD 8140 certification; vulnerability scanning experience; Windows/AD; STIGs; travel up to 25%; ability to obtain Secret clearance.
Nessus, ACAS, Qualys, Splunk, LogRhythm, PowerShell, Python, Bash, VMware, Hyper-V, Windows, Active Directory, GPO
3mo
Save
Mark Applied
Hide
Network Operations Center System Administrator
Fort Collins, Colorado, United States
OnsiteFull Time
4+ YOE4+ years in system administration or 2+ years with related degree; DoD 8140 cert; Windows/AD; basic networking; DoD policies; travel up to 25%; US Secret clearance.
Windows Server, Active Directory, Group Policy, TCP/IP, DNS, DHCP, Splunk, PRTG, SolarWinds, VMware vSphere, Microsoft Hyper-V, PowerShell, Python
1mo
Save
Mark Applied
Hide
Sr Principal Linux Systems Administrator - Secret
Boulder, Colorado, United States
$129k-$194k/yr OnsiteFull Time
6+ YOEMust hold U.S. Secret clearance, meet 8140 IAT Level II (e.g., Security+) requirements, have extensive Linux server administration in a classified environment, cross-platform OS awareness, and meet degree/experience combination listed.
Red Hat Satellite, Ansible, HBSS, PRTG, Splunk, PowerShell, VMware, NFS, Microsoft Windows, Microsoft Active Directory, Cisco, Windows, Solaris, OSX, UNIX
1mo
Save
Mark Applied
Hide
Sr Principal Linux Systems Administrator - Secret
Boulder, Colorado, United States
$129k-$194k/yr OnsiteFull Time
6+ YOESecret clearance required; IAT Level II (8140) certification (e.g., Security+) required; 6+ years IT experience (Masters) or equivalent; Linux server administration in classified environments; cross-platform OS awareness; Red Hat Satellite and Ansible experience preferred.
Linux, Red Hat Satellite, Ansible, HBSS, PRTG, Splunk, PowerShell, VMware, NFS, Microsoft Active Directory, Windows, Solaris, OSX, UNIX, Cisco
1mo
Save
Mark Applied
Hide
Software Engineer, Tooling
Fort Collins, Colorado, United States
$165k-$218k/yr OnsiteFull Time
5+ YOE5+ years experience, Bachelor's in CS/Engineering (or equivalent), hands-on CI/CD, Python/C++, IaC (Terraform/Ansible/etc.), Docker/Kubernetes, Linux/Bash, and ability to obtain Top Secret/SCI clearance.
GitLab CI, Jenkins, GitHub Actions, Python, C++, Terraform, Ansible, Puppet, Chef, Docker, Kubernetes, Docker Swarm, Bash, Prometheus, Grafana, ELK stack, Splunk, Vault, AWS Secrets Manager, OpenSCAP, Nessus, ACAS
5d
Save
Mark Applied
Hide
Senior Security Automation & SOAR Engineer
New York or Boulder or Princeton
$140k-$155k/yr OnsiteFull Time
5+ YOE5+ years designing and implementing SOAR automation, strong incident response experience, Python and YARA proficiency, REST API and integrations, SIEM/SOAR/EDR platform expertise, AWS and IaC experience, data analysis with Pandas/SQL/Elasticsearch.
Python, YARA, REST API, Splunk, Elastic, Sentinel, Phantom, XSOAR, Swimlane, CrowdStrike, SentinelOne, Microsoft Defender, AWS, Terraform, CloudFormation, Pulumi, Pandas, SQL, Elasticsearch, Google SecOps platform, Agentic AI, Large Language Models, Okta, Microsoft Entra ID, SailPoint, Proofpoint, Mimecast, Git, GitLab, Bitbucket, Docker, Podman, containerd, Jenkins, GitLab CI, Azure DevOps, ThreatConnect, Anomali, MISP
1w
Save
Mark Applied
Hide
Cyber Security Engineer
Plano or San Jose or Irvine or Broomfield
$123k-$197k/yr OnsiteFull Time
12+ YOEExpertise in incident response, threat hunting, SIEM integrations and automation; programming with Python and scripting; bachelor's in CS/IT and 12+ years relevant experience.
Python, Google Chronicle, Splunk, Phantom SOAR, CRIBL, Logstash, IBM QRadar, SIEM
2w
Save
Mark Applied
Hide
Engineer - Cybersecurity
Denver, Colorado, United States
$100k-$133k/yr OnsiteFull Time
6+ YOEBachelor's in CS/technology or equivalent, 6+ years cybersecurity engineering experience, 4+ years with EDR, SEGs, vulnerability management and SIEM, cloud (Azure/AWS) security, industry cert (CISSP, Security+, etc.) required or to be attained within 3 months.
DLP, SIEM, SOAR, EDR, SentinelOne, CrowdStrike, Cylance, Mimecast, Proofpoint, Microsoft Office365 Exchange, Nessus, Qualys, Rapid7, Splunk, LogRhythm, Wireshark, NMAP, Azure, AWS, Windows
3w
Save
Mark Applied
Hide
Cloud Engineer II
Broomfield, Colorado, United States
$92k-$130k/yr HybridFull Time
4+ YOE4+ years cloud and DevOps experience with Infrastructure-as-Code, scripting, config management, containerization, observability, and production support; BA/BS or equivalent experience; AWS experience preferred.
Terraform, Ansible, GIT, Artifactory, Jenkins, Packer, OTEL, Splunk, Coralogix, Graylog, ELK Stack, Cloudwatch, Bash, Powershell, Python, JSON, AWS, Azure, Google, Linux, Windows, Jira
2mo
Save
Mark Applied
Hide
Systems Engineer-IT / Level 2
Boulder, Colorado, United States
$70k-$124k/yr OnsiteFull Time
1+ YOESecurity+ certification, 1+ years professional experience, BS degree typically required, Linux and Windows system administration, system security implementations, and active government clearance (Secret) with ability to obtain TS/SCI.
OpenShift, AWS, Splunk, Linux, Windows, virtual machines, routers, switches, firewalls, intrusion detection/prevention systems
1mo
Save
Mark Applied
Hide
Senior Controls Network/Cyber Engineer - Nuclear
Longmont, Colorado, United States
$100k-$130k/yr OnsiteFull Time
Design, configure, and secure OT networks; implement cyber security controls; knowledge of virtualization, Windows, and network technologies; travel up to 10%.
Cisco ASA, Fortinet, Palo Alto, Windows Server, Active Directory, DNS, DHCP, NPS, Group Policies, VCenter, ESXi, VSAN, Splunk, SIEM, Ivanti, WSUS, Trellix, Nozomi, TrendMicro, Proficy Cimplicity, Historian, Proficy, PI, Goose
1w
Save
Mark Applied
Hide
Principal Cloud Engineer
Broomfield, Colorado, United States
$150k-$165k/yr HybridFull Time
7+ YOE7+ years cloud engineering with IaC in public cloud, deep AWS expertise, Terraform/Ansible, CI/CD, observability, FedRAMP/NIST 800-53 compliance experience, BA/BS or equivalent.
AWS, GCP, Azure, Terraform, Ansible, Git, Artifactory, Jenkins, Packer, OTEL, Coralogix, Grafana, CloudWatch, CloudTrail, GuardDuty, EC2, S3, RDS, Lambda, IAM, VPC, ALB/NLB, CloudFront, Config, Splunk, ELK Stack, CloudFormation, TeamCity, Stacklet, OPA, Sentinel, Cloud Custodian
1d
Save
Mark Applied
Hide
Solutions Engineer
Denver or Dallas or Boulder or Little Rock or Colorado Springs
$209k-$275k/yr RemoteFull Time
5+ YOE5+ years in service provider networks with optical/transport and routing expertise; knowledge of Cisco platforms, networking protocols, automation, and strong communication skills.
NCS1k, NCS2k, IOS XR, BGP, EVPN, OSPF, IS-IS, MPLS-LDP, SR-MPLS, SRv6, AWS, GCP, Azure, Terraform, Splunk, APIs