Information System Security Officer (ISSO)

Who We Are:
Tria Federal (Tria) is the premier middle-market IT and Advisory services provider delivering digital transformation solutions to Civilian, Defense, and Intelligence agencies across the federal sector. With a future-forward vision and a mission rooted in service, we bridge capability gaps to help government agencies work faster, grow smarter, and stay nimble in the face of change. Wherever our customers are in their modernization journey, we are the trusted navigator in the path to possible.

Who You Are:
You are a talented Information System Security Officer with at least 3 years of experience and a passion for thinking big, taking action, and delivering exceptional results. You are outcome-driven, quality-obsessed, and relentlessly focused on innovation as a value-driver for world-class delivery, client satisfaction, and performance. You’re looking to grow as a professional in a team-oriented environment where you can put your fingerprint on mission-critical projects impacting the citizens we serve.

About This Role:
Tria Federal (Tria) is seeking a talented Information System Security Officer! The Information systems security officer (ISSO) researches, develops, implements, tests and reviews an organization's information security to protect information and prevent unauthorized access. Emphasis on knowledge of infrastructure devices (i.e. firewalls, routers, switches).

Responsibilities:

• Conduct initial Security Assessment and obtain ATO, in line with NIST SP 800-37 Rev. 2
• Maintain the Security Authorization or Authorization to Operate (ATO) of assigned system(s)
• Continuously update all Security Authorization documentation to maintain assigned system’s ATO or system go live dates
• Select the baseline security controls for the IT system, using Archer, and tailor where appropriate
• Document all relevant NIST 800-53 Security Controls for assigned IT systems
• Perform and document initial and annual risk assessments of all systems
• Develop and document all supporting Security A&A artifacts (PIA, SP, ITCP, BIA, CMP, MOU, ISA)
• Assist in the development of the Security Assessment Plan (SAP)
• Develop Security Assessment Reports (SAR)
• Produce Security Authorization package for Authorizing Official (AO) signature including Authorization to Operate (ATO)
• Track the deployment of software to the environment that is not part of the base image
• Generate Plan of Actions & Milestones (POA&Ms) for each non-compliant control for assigned IT Systems

The “Need-to-Have” Skills & Qualifications:

• Working knowledge and experience with CSAM and RMF
• DHS experience
• Experience working with system stakeholders to assess and manage system cybersecurity risk
• Knowledge of the process to obtain a system ATO and requirements to maintain the ATO
• Ability to synthesize complex IT system information and communicate system status and requirements in written products and verbal presentations
• Ability to write clear, concise and effective security control implementation statements
• Familiarity with configuration settings and vulnerability management analysis of infrastructure devices.
• Ability to draft a complete ATO package, to include the SSP.
• Ability to work independently and within given timelines.

Professional Certifications: Security+
Education: High School Diploma
Clearance: Ability to obtain and maintain Top Secret with SCI Clearance
Years of Professional Experience: 3-5 Years of Cybersecurity experience DHS EXPERIENCE
Required Technical / Business Toolset Experience: CSAM; XACTA; eMASS

The “Nice-to-Have” Skills & Qualifications:

• BS in Computer Science, Information Technology, or related field
• CISSP, Security+, CGRC (formerly CAP), CISM

Why Tria?
What defines the Tria brand is more than just our dedication to excellence in our craft; it’s our incredible team of dedicated, talented, and passionate people that make Tria so exceptional. As people powering possible, we are all partners in our team’s shared success. As a company that cares about people, we seek to cultivate a culture in which all can thrive personally and professionally. We offer a top-tier benefits package to invest in your physical, mental, and financial health and wellness so that you can be your best self - at work and in life. At Tria, we are growth-minded, entrepreneurial in spirit, and committed to fostering a culture of inclusion and opportunity for all. Whatever your background, your role, your department, or stage in your professional journey, here you will have opportunities to learn new skills, seize new challenges, and advance your career as we grow.

Equal Employment Opportunity (EEO):
Tria Federal (Tria) is a Federal Contractor and EEO, OFCCP, VEVRAA, and Affirmative Action Employer. As an Equal Employment Opportunity provider, Tria follows the protection of federal, state, and local law: Qualified applicants will receive consideration for employment without regard to race, color, creed, religion, age, national origin, marital status, disability, veteran status, sexual orientation, gender identity or expression, marital status, or genetic information.

U.S. Citizenship is required for this specific opportunity as Tria is unable to sponsor at this time. All selected applicants will be subject to a Minimal Background Investigation (MBI) and a government security investigation (when applicable) depending on the specific program and position listed. This includes but is not limited to: meeting the eligibility requirements for access to classified information and the ability to obtain a government-granted security clearance. Individuals may also be subject to a background investigation including, but not limited to: criminal history, employment verification, education verification, drug testing, and creditworthiness.

Qualified individuals with a disability have the right to request a reasonable accommodation. If you are unable or limited in your ability to use or access the Tria careers website as a result of your disability, please request a reasonable accommodation by sending an e-mail to or call (703) 229-5888. Include the nature of your request, along with your name and contact information.