×
Register Here to Apply for Jobs or Post Jobs. X

Information System Security Officer

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Relha LLC
Full Time position
Listed on 2026-01-20
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security, IT Consultant
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.

Work You’ll Do

Seeking an information security professional to support in ISSO functions inclusive of all efforts associated with the Risk Management Framework (RMF).

Candidates must be experienced and capable of assisting ISSO’s in creating security risk profiles for systems and components to provide applicable security controls with implementation descriptions;
Creating and tracking and managing Plan of Actions and Milestones (POA&Ms) in CSAM;
Performing Security Impact Analysis (SIA);
Creating documents: such as System Security Plan (SSP), Security Assessment Report, Contingency Planning, Incident Response Plan, policies, procedures, Executive summary, Interconnection Security Agreements (ISA) as part of information security continuous monitoring process.

The Team

Deloitte’s Government and Public Services (GPS) practice - our people, ideas, technology, and outcomes—are designed for impact. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.

Qualifications

Required:

Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.

Ability to obtain a Public Trust clearance

Ability to travel up to 15% on average

At least 4 years of hands-on information security experience, with a focus on supporting and implementing the Risk Management Framework (RMF), developing security controls, and producing security documentation.

Intermediate expertise in security architecture and engineering, especially with cloud-based technologies (e.g., AWS, Microsoft Cloud Solutions, Pega, Acquia, SailPoint, Okta), including FEDRAMP package analysis.

Strong working knowledge of NIST Special Publications (including 800-37, 800-53 Rev. 5, 800-18, and 800-30) to support RMF processes and requirements.

Experience supporting Information System Security Officer (ISSO) functions and performing Security Impact Analysis (SIA).

Proficient technical writing for a variety of security documentation, including:

System Security Plans (SSP)
Security Assessment Reports Policies, procedures, and executive summaries

Interconnection Security Agreements (ISA)

Skilled in tracking and managing Plan of Actions and Milestones (POA&Ms) using Cyber Security Assessment and Management (CSAM) tools.

Preferred:

At least one completed professional security certification such as: CCNA Security, CySA+, GICSP, GSEC, CompTIA Security+ CE, SSCP, or higher.

Information for applicants with a need for accommodation:

Recruiting tips

From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities ck out recruiting tips from Deloitte recruiters.

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you.

Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work.

Our purpose

Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through…

To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)

Job Posting Language
Employment Category
Education (minimum level)
Filters
Education Level
Experience Level (years)
Posted in last:
Salary