300 it security specialist jobs at 213 companies in United States

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IT Security Specialist
Saint Johns, Michigan, United States
OnsiteFull Time
AgroLiquid
AgroLiquid: Manufacturer of liquid fertilizer and crop nutrition products.
5+ YOEBachelor's or equivalent, 5+ years in cybersecurity/IT security; incident response leadership; read security logs; experience with EDR/MDR/XDR; vulnerability management; network security; disaster recovery; identity admin; GPOs; NIST/CIS controls; on-site daily in MI; travel up to 10%.
EDR, MDR, XDR, Vulnerability management tools, Network security, Microsoft Entra, GPOs, Secure endpoint configuration, NIST, CIS controls
2w
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IT Security Specialist
Eugene, Oregon, United States
$76k-$83k/yr HybridFull Time
Pipeworks Studios
Pipeworks Studios: Develops and operates cross-platform video games and live services.
2+ YOEBachelor's in cybersecurity/computer science, 2+ years IT security experience, knowledge of ISO 27001, familiarity with endpoint protection, vulnerability management and monitoring, experience with security audits and vendor risk assessments.
ISO 27001, AWS, Azure, endpoint protection, vulnerability management, monitoring
1w
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IT Security Specialist
New York City, New York, United States
$75k-$180k/yr OnsiteFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
4+ YOEBachelor's degree and 4 years related experience (or equivalent). Experience with network security, Cisco ACI, SD-WAN, WAN/LAN design, VPN/remote access, routing (OSPF, EIGRP, BGP), MPLS, firewalls, and MS Office; strong policy and security design skills.
SD-WAN, Cisco ACI, Cisco, VPN, Terminal Services, MPLS, OSPF, EIGRP, BGP, Nexus, ACI, load balancing, Microsoft Office
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IT Security Specialist
Dublin, Ohio, United States
HybridFull Time
Medical Mutual
Medical Mutual: Provide health, dental, and vision insurance and Medicare plans.
7+ YOEBachelor's in IT or equivalent, 7–10 years relevant IT experience, advanced understanding of server/network/application firewall architecture, project and security administration experience; CRISC or CISSP preferred.
1mo
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IT Security Specialist
Dublin or Brooklyn
HybridFull Time
Medical Mutual
Medical Mutual: Provides health, life, and disability insurance plans to members.
7+ YOEBachelor's in IT or equivalent, 7+ years IT experience (IV) or 10+ years (V). Preferred CRISC and CISSP. Advanced understanding of server, network, and application firewall architectures; security policy administration, provisioning, project management, and audit support.
3w
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IT Security Specialist
San Jose, California, United States
$113k-$119k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
2+ YOETop Secret clearance and U.S. citizenship required. Bachelor's degree or equivalent plus 2+ years experience (Master's preferred). Experience with RMF, JSIG, NIST SP 800-53, A&A, STIGs, SCAP, ACAS, Nessus, AFT, incident response, and security documentation.
Risk Management Framework (RMF), JSIG, ICD-503, NIST SP 800-53, CNSSI 1253, STIGs, SCAP, ACAS, Nessus, Assured File Transfer (AFT), System Security Plan (SSP), SCTM, POA&M
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IT Specialist Cyber Security (Developmental)
Chesapeake, Virginia, United States
$58k-$80k/yr OnsiteFull Time
U.S. Coast Guard
U.S. Coast Guard: Provides maritime security, search and rescue, and law enforcement.
3+ YOEDevelopmental IT security role requiring degree or HS diploma with 3 years’ related experience; Security+; DoD IT security experience; incident response; ability to lift 10 lbs.
Security+, PCI DSS, NIST SP 800-53, FISMA
1w
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IT Security Specialist I (61165071)
Lexington County or West Columbia
$52k-$89k/yr OnsiteFull Time, Temporary
State of South Carolina
State of South Carolina: Providing government administration and public services for South Carolina.
2+ YOEMinimum 2 years in information security, business continuity, or disaster recovery; professional security/privacy certification (e.g., Security+); experience with security monitoring, data classification, governance, and compliance.
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IT Security Specialist - Penetration Tester
Silver Spring, Maryland, United States
$125k-$150k/yr HybridFull Time
AttainX
AttainX: Provides IT, cybersecurity, and program management services to federal agencies.
5+ YOEMinimum 5 years pentesting; AWS/Azure/On-Prem; 5+ years with security tools; CISSP/CISA/GCIH/GSNA/CEH/CGRC/SCNP/SCNA within 6 months; US citizen; Moderate Public Trust clearance.
Burp Suite, Metasploit, Wireshark, Tenable Security Center, ArcSight, IBM BigFix
1mo
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IT Operations Security Specialist
Dallas, Texas, United States
$110k-$130k/yr HybridFull Time
ITOCHU Building Products Holdings
ITOCHU Building Products Holdings: Holding overseeing North American building product subsidiaries.
2+ YOEBachelor's degree and 2+ years information security experience; experience with SIEM (Sumo Logic), Netskope, Varonis, Mimecast, Microsoft Azure/Entra ID; strong IAM, incident response, analytical, and communication skills.
SIEM, Sumo Logic, Netskope, Varonis, Mimecast, Microsoft Azure, Microsoft Entra ID, NIST, CIS
5d
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Senior IT Security Specialist (Security Support/Analysis)
Arlington or Dallas
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
10+ YOE10+ years experience with NIST RMF, 5+ years identity and access management or system log analysis, DoD 8570.1 IAM Level III (CISSP/CISM/GSLC/CCISO), ability to obtain Public Trust, experience leading security assessments.
NIST RMF, SailPoint, ServiceNow, Imperva
1mo
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IT Security Operations Specialist/Senior Specialist
Honolulu, Hawaii, United States
OnsiteFull Time
Bank of Hawaii
Bank of HawaiiNYSE: BOH: Provides personal and commercial banking services in the Pacific region.
2+ YOEBachelor’s degree in computer science, MIS, or related field; 2–4 years IT/security experience; certifications preferred; strong Windows/AD, security tools, scripting; good communication.
Microsoft Windows, Active Directory, System installation, Patching, Security monitoring tools, SIEM, Syslog, Log management, Networking (routing, ports, protocols), Firewall concepts, PowerShell, VBScript, DOS
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IT Security Specialist II
Miami, Florida, United States
HybridFull Time
University of Miami
University of Miami: Provides higher education, academic research, and healthcare services.
5+ YOEBachelor's in CS/Math/Statistics (or equivalent); 5+ years cybersecurity experience with 3+ years in threat & vulnerability management, incident response, or threat intelligence; experience with Qualys/Tenable/Rapid7; preferred certifications (CISSP, CISM, CySA+, GCIH).
Qualys, Tenable, Rapid7
3w
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IT Security Specialist III - Cybersecurity Lead
Greenbelt or United States
RemoteFull Time
GAMA-1 Technologies
GAMA-1 Technologies: Provides IT, cloud, and security services to federal agencies.
6+ YOEMaster's in a related field, active CISSP (DoD 8140.01/AFMAN 17-1303 IAM Level III), 6+ years experience leading RMF/A&A and ATO activities, expertise with STIGs/SRGs, POA&Ms, SBOMs, and automated security validation.
Risk Management Framework (RMF), Assessment and Authorization (A&A), Authority to Operate (ATO), Security Technical Implementation Guides (STIGs), Security Requirements Guides (SRGs), Plans of Action and Milestones (POA&Ms), Software Attack Surface Analysis Reports (SASARs), Software Bills of Materials (SBOMs), SPDX, CycloneDX
2w
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IT Specialist (Security)
Anchorage or El Segundo or Washington or College Park or Des Plaines or Burlington or Kansas City or Atlantic City or Queens or Oklahoma City or Fort Worth or Des Moines
$77k-$120k/yr OnsiteFull Time
Federal Aviation Administration
Federal Aviation Administration: Regulates civil aviation and manages national air traffic systems.
1+ YOEMinimum one year specialized experience administering enterprise PKI, administering Windows Server and Red Hat Enterprise Linux, supporting PostgreSQL and MariaDB, and using Splunk, SolarWinds, and Tanium. U.S. citizenship required; position requires Secret clearance.
PKI, Certificate Authority (CA), Registration Authority (RA), Validation Authority (VA), Microsoft Windows Server, Red Hat Enterprise Linux (RHEL), Splunk, SolarWinds, Tanium, PostgreSQL, MariaDB
2d
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IT SECURITY PROGRAM SPECIALIST - 07172026-79358
Nashville, Tennessee, United States
$68k-$88k/yr HybridFull Time
State of Tennessee
State of Tennessee: Provides government services and public administration for Tennessee.
1+ YOEBachelor's in IT or related field (or equivalent experience),1 year security/risk or continuity experience, familiarity with vulnerability management, application/cloud security, OWASP, Windows/Linux, and enterprise security tools.
Adobe PDF software, Microsoft Office Suite, SharePoint, ServiceNow, Everbridge
2mo
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Senior Specialist, IT Security (37129)
Ashburn, Virginia, United States
$84k-$178k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEDesign, implement, and support Windows, VMware, and RHEL environments; automation with Bash/Python/Ansible; compliance with JSIG/NIST/DoD; active Top Secret clearance; 6+ years relevant experience (degree/alternate experience options).
Windows, VMware, RHEL, Bash, Python, Ansible, Microsoft Server 2019, Microsoft Exchange, MDT/WDS, vSphere, vCenter, vSAN, SAN, NAS, NetApp, MSA, iSCSI, FCP, ITIL, Agile, Scrum, DevOps, SRE, Cisco, Splunk, Tenable.SC, PDQ Deploy and Inventory
6d
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Senior IT Security Specialist (Security Support/Analysis)
Arlington or Dallas
$112k-$179k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
10+ YOE10+ years experience with NIST RMF, 5+ years IAM or system log analysis, DoD 8570.1 IAM Level III certification (e.g., CISSP/CISM/GSLC/CCISO), ability to obtain Public Trust clearance, experience with SailPoint/ServiceNow/Imperva.
NIST RMF, SailPoint, ServiceNow, Imperva
1mo
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IT Operations Security Specialist
Dallas, Texas, United States
OnsiteFull Time
Installed Building Products
Installed Building ProductsNYSE: IBP: Installs residential and commercial insulation and building products.
N/A
5d
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IT Systems Security Specialist
Dahlgren, Virginia, United States
$138k-$165k/yr OnsiteFull Time
Five Stones Research Corporation
Five Stones Research Corporation: Providing engineering, IT, and program management services to defense agencies.
10+ YOEDoD Secret clearance (or ability to obtain), U.S. citizenship, Master’s in STEM +10 years IT experience or Bachelor's in STEM +15 years, RMF/cybersecurity expertise, ability to lead teams and provide daily supervision.