ISSO / ISSM

guidehouse· US132 Guidehouse Digital, LLC
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📍 US - DC, WashingtonFull time💰 USD 113K–188K

About this role

Job Family:

IT Cyber Security


Travel Required:

Up to 10%


Clearance Required:

Active Secret

What You Will Do:

  • Apply fundamental cybersecurity principles and concepts to tasks and projects.

  • Assess and implement NIST Cybersecurity Framework (CSF) guidelines, standards, and best practices for cyber security and risk management to strengthen an organizations security posture.

  • Review disaster recovery capabilities (backups), Endpoint Detection and Response (EDR), Web Application Firewall (WAF), application whitelisting, host-based firewalls, etc. to provide continuous monitoring of end-user devices to detect and respond to cyber threats.

  • Understand of Governance Risk and Compliance (GRC) requirements, standards, and guidelines governing security within the Federal Government (e.g., NIST publications, FISMA, and OMB memoranda) and aligning IT with business objectives to effectively manage risk.

  • Apply NIST Risk Management Framework (RMF), NIST SP 800-53 controls, Assessment and Authorization processes, POA&M management, and System Security Plan, FedRAMP, and SOC 2

  • Perform cybersecurity risk management, research and development, and leading practices.

  • Gather and organize technical information about an organization's mission goals and needs, existing security products, and ongoing programs in cybersecurity.

  • Develop strategies, roadmaps, assessments, and policies.

  • Perform password auditing, network and web vulnerability scanning, virus management and intrusion detection.

  • Monitor change management documentation to identify potential impacts to previous, current, and future security testing.

  • Author risk narratives to communicate key risks to government CISO and security auditors.

  • Support risk audits and assessments, provide recommendations for application design.

  • Work with solution architects for security requirements on network architecture


What You Will Need:

  • Minimum SIX (6) years of experience in Cyber Security/ Information Assurance.

  • Bachelors Degree

  • Experience applying fundamental cybersecurity principles and concepts to tasks and projects.

  • An ACTIVE and MAINTAINED DOD or Federal Secret Clearance

  • Cyber certification - CISM, CISSP, or Security+

  • Ability to work full time on site in Washington DC

What Would Be Nice To Have:

  • Experience working with networking, storage, intrusion detection/prevention systems, routers, switches, firewalls, logging, physical security systems, server, and workstation security configuration.

  • Experienced with performing risk assessments on cloud computing platforms i.e., AWS, Google, Azure.

  • Demonstrated ability leading successful teams and working in challenging situations.

  • Strong written and oral communication skills and demonstrates leadership role with the client and fellow team members.

  • Strong client leadership skills and ability to recognize opportunities for improvement to existing or future capabilities.

  • Ability to lead teams to complete projects with attention to detail on tight timelines.

  • Assures high quality work by taking advantage of learning opportunities and self-motivated.

  • HVA Assessment Qualification

The annual salary range for this position is $113,000.00-$188,000.00. Compensation decisions depend on a wide range of factors, including but not limited to skill sets, experience and training, security clearances, licensure and certifications, and other business and organizational needs.


What We Offer:

Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.

Benefits include:

  • Medical, Rx, Dental & Vision Insurance

  • Personal and Family Sick Time & Company Paid Holidays

  • Parental Leave

  • 401(k) Retirement Plan

  • Group Term Life and Travel Assistance

  • Voluntary Life and AD&D Insurance

  • Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts

  • Transit and Parking Commuter Benefits

  • Short-Term & Long-Term Disability

  • Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities

  • Employee Referral Program

  • Corporate Sponsored Events & Community Outreach

  • Care.com annual membership

  • Employee Assistance Program

  • Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)

  • Position may be eligible for a discretionary variable incentive bonus

About Guidehouse

Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.

Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.

If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.

All communication regarding recruitment for a Guidehouse position will be sent from Guidehouse email domains including @guidehouse.com or guidehouse@myworkday.com.  Correspondence received by an applicant from any other domain should be considered unauthorized and will not be honored by Guidehouse.  Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. Never provide your banking information to a third party purporting to need that information to proceed in the hiring process.

If any person or organization demands money related to a job opportunity with Guidehouse, please report the matter to Guidehouse’s Ethics Hotline. If you want to check the validity of correspondence you have received, please contact recruiting@guidehouse.com. Guidehouse is not responsible for losses incurred (monetary or otherwise) from an applicant’s dealings with unauthorized third parties.

Guidehouse does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Guidehouse and Guidehouse will not be obligated to pay a placement fee.

Frequently Asked Questions

What is the salary for the ISSO / ISSM role at guidehouse?
The listed salary for this ISSO / ISSM position at guidehouse is USD 113K–188K. This is an Full time role.
Where is the ISSO / ISSM position at guidehouse located?
This ISSO / ISSM role at guidehouse is based in US - DC, Washington. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the ISSO / ISSM role at guidehouse full-time or part-time?
This is listed as a Full time position. It is posted as a ISSO / ISSM role in the US132 Guidehouse Digital, LLC department at guidehouse.
Which team or department does the ISSO / ISSM at guidehouse belong to?
This ISSO / ISSM position is part of the US132 Guidehouse Digital, LLC department at guidehouse. See the full job description for more information about the team structure and responsibilities.
How do I apply for the ISSO / ISSM position at guidehouse?
Click the "Apply Now" button on this page. You will be redirected to guidehouse's official application portal hosted on workday where you can submit your application directly.
When was the ISSO / ISSM job at guidehouse posted?
This ISSO / ISSM position at guidehouse was posted on Sep 8, 2026. Apply as soon as possible — early applications are often reviewed first.
ISSO / ISSM
guidehouse · 💰 USD 113K–188K
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