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Information System Security Officer (ISSO) / System Administrator

NV5
life insurance, 401(k)
United States, Florida, St. Petersburg
10033 Doctor Martin Luther King Junior Street Nort (Show on map)
Dec 15, 2025

Information System Security Officer (ISSO) / System Administrator




Job ID
2025-11564

# of Openings
1

Location
US-FL-St. Petersburg

Category
Information Technology

Type
Regular Full-Time



Overview

There are two parts to this role, ISSO and System Administrator.

The Information System Security Officer (ISSO) supports the security posture of classified and unclassified information systems within a geospatial technology environment. The ISSO works under the direction of the ISSM to implement security controls, maintain compliance with federal regulations, and protect sensitive geospatial data. This role involves monitoring, documentation, and day-to-day security operations to ensure systems remain accredited and secure under the Risk Management Framework (RMF).

As a System Administrator, you will provide internal end user support for onsite and remote users and systems.

Work Environment:

    Location: NV5 Regional office St. Petersburg, FL
  • This position reports to the IT Business Services Manager
  • Potential travel up 10% of the time

NV5 is a global technology solutions and consulting services company with a workforce of over 4,500 professionals in more than 100 offices worldwide. NV5's continued growth has been spurred through strategic investments in firms with unique capabilities to help current and future customers solve the world's toughest problems. The NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more.

At NV5 Geospatial, we are a collaboration of intelligent, innovative thinkers who care for each other, our communities, and the environment. We value both heart and head, the diversity of our people, and their experiences because that is how we continue to grow as a leader in our industry and expand our individual and collective potential.



Responsibilities

Security Implementation & Monitoring

  • Assist in applying and maintaining security controls on geospatial systems in accordance with NIST, DoD, and company standards.
  • Monitor system security status and report anomalies or incidents promptly.
  • Support continuous monitoring activities and vulnerability management.

Documentation & Compliance

  • Maintain and update security documentation, including System Security Plans (SSPs), POA&Ms, and audit logs.
  • Ensure compliance with RMF and applicable federal regulations.
  • Participate in internal and external audits and inspections.

Incident Response

  • Assist in investigating and responding to security incidents.
  • Document findings and implement corrective actions under ISSM guidance.

Non-classified domain, end user and workstation support

  • Work as a member of the Business Services Team to provide end user and workstation support for both onsite and remote users throughout the US and international offices


Qualifications

  • Education: Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field.
  • CISSP or other advanced certifications preferred.
  • Active DOD Secret security clearance or ability to obtain it.
  • Experience:
    • 2+ years in information system security or related field.
    • Familiarity with RMF, NIST SP 800-series, and DoD security requirements.
    • Experience supporting Windows OS, Microsoft O365, license severs, Microsoft SCCM
    • Experience working in a call management system
  • Skills:
    • Proven experience in Systems Administration, Service Desk or similar role
    • Resourcefulness and problem solving aptitude
    • In depth understanding of computer hardware, networking and ticket management
    • Strong attention to detail and documentation skills.
    • Ability to work collaboratively in a team environment.

Please be aware that some of our positions may require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

Employment is contingent upon successful completion of a background check and drug screening.

NV5 offers a competitive compensation and benefits package including medical, dental, life insurance, FTO, 401(k) and professional development/advancement opportunities.

NV5 provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws. NV5 complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

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