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Isse Jobs in Florida (NOW HIRING)

Watershed Security

ISSE

Jacksonville, FL · On-site

$95K - $114K/yr

The ISSE will serve as the primary cybersecurity advisor to the systems team, analyzing the current environment (Windows, Citrix, DVR/Cameras) for compliance, addressing End-of-Life (EOL) software ...

Watershed Security

ISSE

Jacksonville, FL · On-site

$95K - $114K/yr

The ISSE will serve as the primary cybersecurity advisor to the systems team, analyzing the current environment (Windows, Citrix, DVR/Cameras) for compliance, addressing End-of-Life (EOL) software ...

Watershed Security

ISSE

Jacksonville, FL · On-site

They are seeking an Information System Security Engineer (ISSE) to coordinate the Assessment & Authorization lifecycle for a PSS alarm monitoring system, focusing on Risk Management Framework re ...

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$94.8K

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How much do isse jobs pay per year?

As of Jul 18, 2026, the average yearly pay for isse in Florida is $94,782.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,500.00 and $108,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Isse position, and why are they important?

To thrive as an Information Systems Security Engineer (ISSE), you need a solid understanding of cybersecurity principles, risk management, and network architecture, often backed by a bachelor's degree in computer science or a related field. Expertise in tools such as Security Information and Event Management (SIEM) platforms, vulnerability scanners, and certifications like CISSP or Security+ are commonly required. Strong analytical thinking, attention to detail, and effective communication help ISSEs collaborate with cross-functional teams and interpret complex security requirements. These skills are critical to ensuring the protection of organizational data and compliance with security standards.

What are the primary challenges faced by Information Systems Security Engineers (ISSEs) in their daily work?

ISSEs often contend with rapidly evolving cyber threats, requiring them to stay updated on the latest security technologies and attack vectors. They also must balance implementing strong security measures while ensuring that organizational operations remain efficient and user-friendly. Coordinating with multiple departments to enforce security policies can be challenging, as it involves negotiation and clear communication across technical and non-technical teams. Despite these challenges, the role offers the opportunity to make a significant impact on an organization's overall security posture and to continually develop highly valuable and in-demand skills.

What is an ISSE job?

An Information Systems Security Engineer (ISSE) is responsible for designing, developing, and implementing security solutions to protect an organization's IT infrastructure. They play a critical role in ensuring compliance with security policies, risk management frameworks, and industry standards. ISSEs often collaborate with cybersecurity teams, system administrators, and network engineers to assess vulnerabilities and implement security controls. Their work involves security architecture design, documentation, and recommending mitigation strategies to safeguard sensitive data and systems.

What are popular job titles related to Isse jobs in Florida? For Isse jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Isse jobs in Florida look for? The top searched job categories for Isse jobs in Florida are:
What cities in Florida are hiring for Isse jobs? Cities in Florida with the most Isse job openings:
Isse jobs near you
Infographic showing various Isse job openings in Florida as of July 2026, with employment types broken down into 89% Full Time, 8% Part Time, and 3% Contract. Highlights an 93% Physical, 4% Hybrid, and 3% Remote job distribution, with an average salary of $94,782 per year, or $45.6 per hour.
ISSE

ISSE

Watershed Security

Jacksonville, FL • On-site

$95K - $114K/yr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 3 days ago

Job description

JOB DESCRIPTION
Watershed Security, is a Veteran Owned Small Business with over 20 years' Cybersecurity and Government Contracting experience. Watershed is looking for an Information System Security Engineer (ISSE) for a six-month task in Jacksonville, FL, to coordinate the Assessment & Authorization (A&A) lifecycle for a PSS alarm monitoring system. The primary objective of this role is to drive the Risk Management Framework (RMF) re-authorization effort utilizing NIST SP 800-53 Rev 5 controls to secure an Authority to Operate (ATO). The ISSE will serve as the primary cybersecurity advisor to the systems team, analyzing the current environment (Windows, Citrix, DVR/Cameras) for compliance, addressing End-of-Life (EOL) software risks, and engineering security mitigations; onsite in Jacksonville, FL.
REQUIRED QUALIFICATIONS Key Responsibilities
  • RMF Re-Authorization Leadership: Lead the development, analysis, and submission of the Authority to Operate (ATO) package via Navy eMASS in accordance with the Risk Management Framework (RMF).
  • NIST SP 800-53 Rev 5 Alignment: Select, tailor, and validate system security controls specifically mapping to the updated NIST SP 800-53 Rev 5 framework.
  • Vulnerability & EOL Assessment: Utilize Assured Compliance Assessment Solution (ACAS) and DISA STIG Viewer to scan and evaluate the security posture of Windows domain controllers, Citrix servers, and camera systems.
  • Risk Mitigation Planning: Perform cyber-engineering analysis on End-of-Life (EOL) software components, recommending compensating controls or remediation pathways to the technical lead.
  • Configuration & Change Advisory: Advise the systems engineering team on how proposed software updates and configuration changes will affect system accreditation and compliance.
  • Artifact Generation: Develop and maintain critical cybersecurity artifacts, including the System Security Plan (SSP), Risk Assessment Report (RAR), and Plan of Action and Milestones (POA&M).
Qualifications
  • Experience: 7+ years of practical experience in Cybersecurity Engineering, Assessment & Authorization (A&A), and RMF package development.
  • Framework Mastery: Direct, expert working knowledge of the RMF process and specific experience implementing NIST SP 800-53 Rev 5 control sets.
  • Tooling Experience: Proficiency with cybersecurity assessment tools, specifically DISA eMASS and ACAS (Tenable Nessus).
  • Technical Environment Knowledge: Understanding of cybersecurity risks associated with Windows Active Directory, Citrix virtualization environments, and IoT/OT physical security equipment (cameras/DVRs).
  • Clearance: Must be a U.S. Citizen possessing an active DoD Secret security clearance.
  • Education: Bachelor's degree in technical discipline or equivalent practical experience.

PAY RANGE
Final salary is influenced by factors such as location, contract labor categories, experience, sk
ills, education, and certifications. Watershed offers competitive compensation, medical and dental benefits, educational reimbursement, 401K plans with matching, 15 days of PTO to start and 11 paid holidays per year. The proposed salary range for this position is: $95,000.00 - $114,000.00 USD.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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