30 information systems security manager jobs at 22 companies in Brooksville, FL
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Information Systems Security Manager (ISSM)
Tampa, Florida, United States
$148k-$175k/yrOnsiteFull Time
Accenture Federal ServicesNew York Stock Exchange: ACN: Technology and management consulting for U.S. federal agencies.
8+ YOEBachelor’s degree or equivalent experience, 8+ years, or advanced degree with 5+ years; RMF, ATO, Linux/Unix, DISA STIG, containers, scripting, and active TS/SCI required.
Kentro: Private federal IT services firm serving U.S. agencies with modernization, data, cybersecurity, human capital, and health solutions.
Bachelor's degree in a technical field, significant classified DoD or Intelligence Community cybersecurity experience, full RMF/ATO lifecycle experience, Xacta experience, DoD IAT Level III certification, and active TS/SCI clearance.
Xacta, DoD Risk Management Framework (RMF), NIST SP 800-53, System Security Plans (SSPs), Plans of Action and Milestones (POA&Ms), SOCRATES
Gemini Industries: Defense consulting firm providing acquisition, technology-integration, and intelligence-analysis services to U.S. national-security customers.
10+ YOERequires 10+ years related experience, DoD support, staff action officer experience, military systems security, coalition operations, RMF, vulnerability management, security assessments, IAM Level II certification, and DoD 8140 compliance.
TheIncLab: Private U.S. defense technology engineering intelligent digital platforms for military operators.
5+ YOEBachelor's degree in a relevant technology field or equivalent permitted experience; 5+ years in cybersecurity or related fields; RMF, NIST, authorization documentation, compliance, vulnerability management, and security certification experience.
Fort Walton Beach or Fort Sheridan or Hurlburt Field or Gulf Breeze or Pensacola or Eglin Air Force Base or Mary Esther or Milton
$109k-$147k/yrOnsiteFull Time
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
7+ YOERequires 7+ years of related experience, SAP experience, TS/SCI eligibility with polygraph, IAT or IAM Level II certification, and a related bachelor's degree, associate degree plus experience, or equivalent experience.
Risk Management Framework (RMF), Joint Special Access Program Implementation Guide (JSIG), Configuration Control Board (CCB), Assured File Transfers (AFT), artificial intelligence
Elevance HealthNYSE: ELV: A health dedicated to improving lives and communities.
5+ YOEBachelor's degree in information technology or related field and 5+ years in systems support, administration, engineering, security, access management, networking, telecommunications, or related areas; complex systems design experience required.
Philip Morris InternationalNYSE: PM: Delivering a smoke-free future through science and innovation.
7+ YOE5+ MgmtRequires 7+ years of information security experience, 5+ years leading teams, 3+ years OT security experience, industrial control systems expertise, cybersecurity program implementation, and project management.
Industrial Control Systems (ICS), PLC, HMI, DCS, SCADA, Building Management Systems, IIoT, IaaS, PaaS, SaaS, Agile, DevOps, NIST 800-82
Chicago or Washington or Tallahassee or Sarasota or Hartford or Nashville or San Jose or Atlanta or Boston or Burlington or Cleveland or Columbus or Manchester or Dallas or Denver or Fort Lauderdale or Fort Wayne or Grand Rapids or Indianapolis or Knoxville or Lexington or Plano or Livingston or Louisville or Los Angeles or Miami or New York City or Oakbrook Terrace or Sacramento or San Francisco or South Bend or Springfield or Tampa or Houston or Austin or Charlotte
$105k-$214k/yrOnsiteFull Time
Crowe: Global public accounting, consulting, and technology firm.
Bachelor’s degree, CISSP/OSCP/OSCE or similar certification, and 5+ years in cybersecurity or offensive security. Requires operating systems, databases, networks, offensive tools, scripting, and communication expertise.
Bellevue or Menlo Park or New York City or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yrHybridFull Time
RobinhoodNASDAQ: HOOD: Provides brokerage, crypto, advisory, and banking services.
5+ YOERequires 5+ years in information security spanning security engineering, systems administration, and enterprise infrastructure; cloud, AI tooling, identity systems, vulnerability management, and automation experience.
Okta, OpenAI, Claude, Cursor, Google Cloud Platform
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
5+ YOEActive TS/SCI clearance with CI polygraph eligibility, bachelor's degree, and 5 years managing SAP/STO security requirements. Requires senior-level briefing, clearance systems, and SAP-cleared information systems experience.
Special Access Program Nomination Process (SAP-NP)
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
Requires tactical systems integration experience, TS/SCI clearance, high school diploma or GED, Security+ certification, and ability to travel up to 25%. Agile, cloud, dashboard analytics, and bachelor's degree are preferred.
Tactical Local Area Network, Mobile Device Management, Azure Cloud, Tactical Mission Networks (TMNs), End User Devices (EUDs), Agile, Scrum
KBRNYSE: KBR: Provider of science, technology, and engineering solutions.
10+ YOERequires 10+ years related experience, 6+ years supporting a Department of War component, TS/SCI, IAM Level II certification, and expertise in RMF, vulnerability management, security assessments, and military systems.
Risk Management Framework (RMF), ACAS, Department of Defense Information Network (DODIN), Cyber Security Service Provider (CSSP), Generative AI, AI/ML
One More Child: Faith-based nonprofit providing Christ-centered foster care, anti-trafficking, hunger, family-support, and global services to vulnerable children and families.
3+ YOERequires 3–5 years of progressive IT experience, network and infrastructure oversight, business systems and vendor management, device management, security and compliance knowledge, and an associate or bachelor's degree or equivalent experience.
General Dynamics Information TechnologyNew York Stock Exchange: GD: Provider of enterprise IT services and defense solutions.
5+ YOE5+ MgmtRequires TS/SCI clearance, U.S. citizenship, 5+ years supporting mission-critical DoD/IC enterprise operations and 5+ years identity or Active Directory leadership experience, plus IAT certification and listed security credentials.
Active Directory, Identity Management (IdM), Multi-Factor Authentication (MFA), Zero Trust, DNS, DHCP, Group Policy, Windows Server, DNSSEC, Attribute-Based Access Control (ABAC), NIST SP 800-207, RMF, DISA STIGs, Privileged Access Management (PAM), Microsoft Identity
Obsidian Solutions Group: Service-disabled veteran-owned government contractor providing IT modernization, software, analytics, training, and intelligence services.
3+ YOEBachelor's degree with 3+ years SC experience (or equivalent), active Secret clearance, familiarity with security cooperation information systems, strong organizational and administrative skills.
Mission TechnologiesNYSE: HII: Defense technology division delivering integrated all-domain solutions to defense, federal, and commercial customers.
5+ YOELead RMF-based accreditation, manage ISSOs, ensure DoD/SOCOM cybersecurity compliance, familiarity with NIST controls and DISA STIGs, and ability to obtain Top-Secret clearance.
White & Case: Global law firm providing legal solutions across borders.
Bachelor's degree or equivalent experience; extensive Windows and Linux systems engineering experience; databases, Azure DevOps, cloud, Python, networking, security tools, enterprise applications, and global support experience.
Windows Server, Linux, RHEL, CentOS, Ubuntu, SQL Server, MongoDB, PostgreSQL, Azure DevOps, Azure, AWS, GCP, Python, Integration Builder, Boomi, TCP/IP, DNS, DHCP, VLANs, Akamai, CyberArk, CrowdStrike, ARM templates, Terraform, Docker, Kubernetes, Azure OpenAI, AWS AI/ML, Google AI
United States or Atlanta or Dallas or Louisville or Portland or Salt Lake City or Tampa
$96k-$106k/yrRemoteFull Time
Flexential: Private U.S. data-center operator providing colocation, cloud, connectivity, data protection, and professional services to businesses.
7+ YOE7+ MgmtRequires 7–10 years of low-voltage security systems, programming, project and personnel management experience; Genetec proficiency, networking knowledge, Microsoft Office skills, and Genetec certification or completion within 6 months.
Genetec, Microsoft Office, Windows Server, Visio, CAD, ServiceNow, RS485, Ethernet, Microsoft Excel
Jersey City or Tampa or Dallas or Tampa or Coppell
$27-$40/hrHybridInternship, Full Time
DTCC: Global post-trade market infrastructure for the financial services industry.
0+ YOECurrently pursuing a bachelor's degree in cybersecurity, management information systems, risk management, or a related field; minimum 3.2 GPA; Spring 2028 graduation; permanent US work authorization without sponsorship.
Tampa Electric: Investor-owned Florida electric utility generating, transmitting, distributing, and selling power to West Central Florida customers.
5+ YOEBachelor's in CS/Information Systems or equivalent experience, 5+ years IT/audit experience with 2+ years in IT security or controls, working knowledge of SOX/NERC/PCI/DFARS, ITIL expected, ability to manage compliance programs and audits.