Information Systems Security Officer ISSO

Top Secret Clearance Jobs
US - Mississippi - Kiln
January 16, 2025

About the job Information Systems Security Officer (ISSO)
Top Secret Clearance Jobs is dedicated to helping those with the most exclusive security clearance find their next career opportunity and get interviews within 48 hours.

T-Rex Solutions is seeking a qualified Information Systems Security Officer (ISSO) to support our DHS customer.

This position will typically be located in either Colorado Springs, CO, Stennis, MS, Chandler, AZ, National Capitol Region (NCR) or Remote where applicable.
Candidates who meet the minimum qualifications, appropriate clearance level, and are geographically aligned (or the ability to relocate) will be considered first.

Responsibilities:

Support the DevSecOps team in implementing Cyber Security requirements to achieve and maintain an ATO
Interpret OS, web server, and database scans to facilitate resolving security findings
Ensure systems are scanned, patched, and compliant with DHS
Troubleshoot Windows and RHEL security policies
Support with configurations including Splunk log forwarding, registering systems, reporting and manage findings
Assess systems to determine applicable IA controls based on design, architecture, and data
Maintain Ongoing Authorization tools, including the Trigger and Accountability Log, Audit Log Review Tracker, and Control Allocation Table
Attend risk management and system meetings to provide status updates and take action items
Interpret OS and system scans to facilitate remediations
Ensure systems are scanned, secured and not quarantined.
Troubleshoot Windows and RHEL security policies
Support with configurations including Splunk log forwarding, registering systems, reporting and manage findings
Assess systems to determine applicable IA controls based on design, architecture, and data
Perform other duties as required

Requirements:

2-5 years of ISSO experience, minimum 4 years technical experience
Solid understanding of DHS MD 4300A Sensitive Systems Policy and NIST SP 800-53
Experience documenting and maintaining systems running in AWS GovCloud (DHS preferred)
Ability to work independently to create and update Security Plans, Contingency Plans, and other security documents
Support the DevSecOps team in implementing Cyber Security requirements to achieve and maintain an ATO
Solid understanding in DHS Cyber policies and requirements
Experience accrediting and maintain systems running in multi-cloud environments
Have effective verbal and non-verbal communication with peers and clients
Ability to work in an open team environment
Active Top Secret Security Clearance

T-Rex OverviewEstablished 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.
All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.

In compliance with pay transparency guidelines, the annual base salary range for this position is $90,000 - $109,000.
Please note that the salary information is a general guideline only.
T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.

T-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including:
PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.

Read the full job description and apply online on the recuiter's web-site

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