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Information Systems Security Officer

Job in Fort Meade, Anne Arundel County, Maryland, USA
Listing for: Phase2 Technology
Full Time position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

T-Rex is looking for a talented Senior ISSO to work on a program in the Ft. Meade area in support of the Intelligence Community.

Responsibilities:
  • Provide support for a program, organization, system, or enclave's information assurance program. Provide support for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. Maintain operational security posture for an information system or program to ensure information systems security policies, standards, and procedures are established and followed. Assist with the management of security aspects of the information system and perform day-to-day security operations of the system.

    Evaluate security solutions to ensure they meet security requirements for processing classified information. Perform vulnerability/risk assessment analysis to support certification and accreditation. Provide configuration management (CM) for information system security software, hardware, and firmware. Manage changes to system and assess the security impact of those changes. Prepare and review documentation to include System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrices (SRTMs).

    Support security authorization activities in compliance with National Institute of Standards and Technology Risk Management Framework (NIST RMF).
  • Provide support to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies. Assist with preparation and maintenance of documentation. Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information. Assist with the CM for information system security software, hardware, and firmware. Maintain records on workstations, servers, routers, firewalls, intelligent hubs, network switches, etc.

    to include system upgrades. Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies.
Requirements:
  • Fifteen (15) years' experience as an ISSO on programs and contracts of similar scope, type, and complexity is required. Three (3) of those years must include experience in at least three (3) of the following:

    - Current security tools;

    - Hardware/software security implementation;

    - Communication protocols;

    - Encryption techniques/tools
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Five (5) years of additional experience as an ISSO may be substituted for a bachelor's degree.
  • DoD 8570 compliance with Information Assurance Management (IAM) Level I is required.
  • If assigned to DES Mobility Services tasks, experience with security policies in a mobile environment is required, including infrastructure and end user.
  • Current TS/SCI w/ POLY Required
T-Rex Overview

Established in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.

T-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.

T-Rex is an Equal Opportunity Employer.…

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