5d
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Infra Configuration Consultant (Mainframe Capacity and Performance Analyst)
Cleveland or Phoenix or Pittsburgh or Denver or Birmingham or Dallas
$75k-$150k/yr OnsiteFull Time
3+ YOEExperience with IBM mainframe capacity/performance analysis, RMF/SMF, SAS, SDSF/TSO, ServiceNow/Endevor; bachelor\u0002s degree and 3+ years relevant experience required.
RMF, SMF, CA-MICS, MXG, SAS, Mainview, Systemware, ServiceNow, Endevor, Strobe, Syslog, OPSLOG, SDSF, TSO/E, JIRA
2mo
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Mainframe Tape Storage Infrastructure Engineer ll
Chandler, Arizona, United States
OnsiteFull Time
7+ YOE7+ years in enterprise mainframe storage; 24x7 production environments; z/OS I/O, FICON, RMF/SMF; on-call; multi-data center/global experience; Bachelor's preferred.
z/OS, CHPIDs, control units, paths, FICON, RMF, SMF, DCOLLECT, DFSMS, IBM Utilities/Exits, ICF Catalogs, DB2, IMS, REXX
4w
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Mainframe Tape Storage Infrastructure Engineer
Chandler, Arizona, United States
OnsiteFull Time
7+ YOE7+ years supporting enterprise mainframe storage in 24x7 production; strong z/OS I/O, FICON, multi-pathing, RMF/SMF/DCOLLECT experience; ability to participate in 24x7 on-call rotation and work some weekends/holidays.
System z, z/OS, CHPIDs, FICON, RMF, SMF, DCOLLECT, ACC/SRS, CA1, DFHSM, DFSMS, IBM Utilities/Exits, ICF Catalogs, DB2, IMS, REXX, Assembler
5d
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Information Systems Security Officer (DoD Cleared, IAM II Certified) - 29508
Phoenix, Arizona, United States
$104k-$145k/yr OnsiteFull Time
Manage RMF for USAF F-16 MTT systems, perform risk assessments, validate STIGs, review vulnerability scans, author cybersecurity documentation, and maintain accreditation compliance.
Nessus, ACAS, SCAP Compliance Checker (SCC), STIG Viewer, eMASS, Windows, Linux
1w
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Information System Security Officer (ISSO)
Niceville or Chandler or Alexandria or Aberdeen
$115k-$155k/yr RemoteFull Time
10+ YOEBachelor's degree, active TS/SCI clearance, CISSP/CISM/CASP/Security+, 10+ years sysadmin or cybersecurity experience in DoD, RMF and STIGs experience, Windows/Linux/virtualization expertise.
Windows, Linux, Active Directory, STIGs, VMware, Hyper-V, McAfee ePolicy Orchestrator (ePO), Assured Compliance Assessment Solution (ACAS), SIEM, Splunk, SolarWinds, Horizon, UAG
4w
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Information Assurance Engineer
Scottsdale, Arizona, United States
$113k-$125k/yr OnsiteFull Time
3+ YOEBachelor's in Engineering/Science/Math + 5 years or Master's + 3 years; DoD Secret clearance and U.S. citizenship required; experience with RMF, cybersecurity engineering, security documentation, and communicating technical topics.
NIST 800-37, Risk Management Framework (RMF), Security Control Traceability Matrix (SCTM), STIGs, NCDSMO, DISA, Secure Software Factory, Secure DevSecOps
1w
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Principal/Sr Principal Cyber Systems Engineer
Dulles or Gilbert
$125k-$213k/yr OnsiteFull Time
Requires TS/SCI clearance, STEM degree with multi-year cyber systems experience (role-dependent), RMF, STIG/ACAS/Nessus experience, system hardening, vulnerability remediation, and strong technical writing.
DISA Security Technical Implementation Guide (STIG), ACAS, Tenable NESSUS, Fortify, Docker, Windows, Red Hat, SIEM
1w
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Principal/Sr Principal Cyber Systems Engineer
Dulles or Gilbert
$125k-$188k/yr OnsiteFull Time
5+ YOERequires TS/SCI clearance, 5+ years cyber systems experience (Principal) or 8+ (Sr Principal); RMF, DISA STIG, ACAS/Nessus, vulnerability remediation, system hardening, secure design for space systems.
DISA Automated Security Compliance Assessment Solution (ACAS), Tenable NESSUS, Fortify, Docker, Windows, Red Hat, SIEM tools, DISA Security Technical Implementation Guide (STIG)
1w
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Information System Security Officer (ISSO)
Niceville or Chandler or Alexandria or Aberdeen
$115k-$155k/yr RemoteFull Time
10+ YOEActive TS/SCI clearance, bachelor’s degree, 10+ years DoD systems administration/cybersecurity experience, CISSP/CISM/CASP/Security+, RMF, Windows/Linux, Active Directory, STIGs, virtualization, SIEM, McAfee ePO, ACAS.
Active Directory, Security Technical Implementation Guides (STIGs), VMware, Hyper-V, Horizon, UAG, McAfee ePolicy Orchestrator (ePO), Assured Compliance Assessment Solution (ACAS), Splunk, SolarWinds, Security Information and Event Management (SIEM)
5d
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IT Specialist (INFOSEC)
Salt Lake City or Seattle or Phoenix or Los Angeles or San Francisco or Denver or Washington or Miami or Atlanta or Chicago or Indianapolis or New Orleans or Boston or Minneapolis or Kansas City or Albuquerque or New York or Oklahoma City or Portland or Austin
$91k-$118k/yr OnsiteFull Time
1+ YOEU.S. citizen required. 1 year specialized IT/security experience (NIST RMF, Zero Trust, FISMA, or cybersecurity architecture). Competencies: attention to detail, customer service, oral communication, problem solving; selective placement factor in enterprise security knowledge.
USA Hire
1mo
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GDMS Senior AI Governance & Risk Specialist
Chantilly or Taunton or Scottsdale or San Jose
$144k-$152k/yr OnsiteFull Time
6+ YOERequires U.S. citizenship. Bachelor's degree (or equivalent) with 8+ years relevant experience, or Master's with 6+ years. Experience in AI governance, risk assessments, regulatory compliance (NIST AI RMF, EU AI Act, etc.), hands-on agentic AI tools, and cross-functional coordination.
Microsoft Copilot, Microsoft Purview, OpenAI, Anthropic, Google, Palantir, Snowflake, Databricks, ServiceNow, NIST AI RMF, NIST CSF, OWASP Top 10 for LLMs, MITRE ATLAS, EU AI Act, ISO 42001
1mo
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Principal Cyber Sec Architect
Phoenix or Houston or Atlanta or Charlotte or Golden Valley
$224k-$337k/yr HybridFull Time
10+ YOE10+ years' experience with at least 8 years in cyber roles; deep knowledge of hyperscalers (AWS, Azure, GCP, OCI), network segmentation, data center and virtualization security, AI security, security frameworks (NIST, ISO 27001, ISO 62443, AI RMF, CIS, MITRE ATT&CK), data protection, and endpoint security (EDR).
AWS, Azure, GCP, OCI, EDR, MITRE ATT&CK, NIST, ISO 27001, ISO 62443, AI RMF, CIS Controls, Zero Trust
1mo
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Mainframe ZOS System Programmer)
Phoenix, Arizona, United States
$80k-$152k/yr HybridFull Time
5+ YOE5+ years z/OS system programming experience; strong hands-on knowledge of z/OS, JES2/JES3, TSO/ISPF, SDSF, USS/OMVS, SMP/E; experience with multi-LPAR/Parallel Sysplex; familiarity with DB2, CICS, IMS, MQ; IBM certifications preferred.
z/OS, JES2, JES3, TSO/E, ISPF, SDSF, RMF, SMF, SMP/E, DB2, CICS, IMS, MQ, REXX, CLIST, SA z/OS, NetView, CA7, Control-M, RACF, z/OSMF, Zowe, ServiceNow, CI/CD, Parallel Sysplex
1mo
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IMS system programmer
Phoenix, Arizona, United States
OnsiteFull Time
7+ YOE7+ years with IBM z/OS and hands-on IMS DB/IMS TM administration; experience with DB2, CICS, MQ, RACF, SMP/E, JCL, TSO/ISPF, SDSF, Sysplex, backup/recovery and disaster recovery; strong troubleshooting and change-management skills.
IBM z/OS, IMS DB, IMS TM, DB2, CICS, MQ, TCP/IP, Sysplex, ServiceNow, ITIL, SMP/E, JCL, TSO/ISPF, SDSF, OMEGAMON, MainView, RMF, REXX, Ansible, z/OSMF, z/OS Connect, Assembler, RACF, TCPIP
3w
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Mainframe CICS Systems Programmer Senior
San Antonio or Tampa or Charlotte or Plano or Phoenix
$114k-$218k/yr HybridFull Time
6+ YOESenior mainframe CICS systems programmer with deep CICS and z/OS expertise, proficiency in JCL/REXX/COBOL, SMP/E, performance tuning tools, 6+ years infrastructure experience, and bachelor\u0002s degree or equivalent.
CICS, z/OS, SMP/E, Intellimagic, RMF, BMC Mainview, DB2, MQ, JES2, z/OS Connect, IMS, TCP/IP, REXX, JCL, COBOL, Assembler, PL/I