Information Security Systems Officer

Guidehouse

. Support a major federal initiative as a technical and compliance lead .

Posted 10/23/2026full-timeUnited StatesJunior💰 $85,000 - $141,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in leading compliance and security initiatives within federal environments, focusing on NIST security controls, cloud architecture, and risk management frameworks. Proven ability to guide technical teams and implement security solutions across hybrid cloud and on-premises systems.

Highest-signal resume keywords

Active Security ClearanceNIST 800-53 ImplementationCloud Architecture DesignCybersecurity ExperienceCross-Functional Team Leadership

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

CybersecuritySecure Systems EngineeringCloud ArchitectureRisk AssessmentsSecurity FrameworksCompliance StandardsVulnerability ScanningCloud Threat ModelingCI/CD SecurityInfrastructure-as-Code Validation

Soft Skills

Analytical SkillsProblem-Solving SkillsCommunication SkillsMentoring

Tools & Technologies

AWSAzureSIEMACASNessusSentinelSplunkSTIGsCIS BenchmarksSCAP

Certifications & Qualifications

Bachelor’s DegreeDoD 8570 Compliance

Industry Keywords

RMFATOContinuous MonitoringFederal ComplianceCloud SecurityHybrid EnvironmentsSecurity GuidanceTechnical Escalation

Tech Stack

Tools & technologies

AWSAzureCloudCyber SecuritySplunk

About the role

Key responsibilities & impact

Support a major federal initiative as a technical and compliance lead
Guide system owners, engineers, and security teams through RMF, ATO, and continuous monitoring activities
Interpret policy and provide authoritative security guidance
Lead audits and evaluate complex systems across hybrid cloud and on-premises environments
Ensure systems maintain compliance with federal requirements, NIST security controls, and agency-specific governance
Lead design and engineering of secure cloud architectures across AWS, Azure, and hybrid environments
Implement and validate NIST 800-53 security controls and cloud-native security services
Conduct cloud threat modeling, risk assessments, and architecture reviews
Oversee cloud configuration baselines using STIGs, CIS Benchmarks, and SCAP
Drive cloud vulnerability and compliance efforts using ACAS/Nessus and cloud-security posture tools
Support RMF engineering activities, including boundary definition, inheritance documentation, and authorization packages
Integrate cloud-security capabilities such as Sentinel, Splunk, and SIEM logging pipelines
Guide DevSecOps teams on secure CI/CD, container security, and infrastructure-as-code validation
Produce cloud architecture diagrams, design documentation, and engineering artifacts
Mentor junior and mid-level ISSEs and act as a technical escalation point for cloud engineering issues

Requirements

What you’ll need

ACTIVE and MAINTAINED "SECRET" Federal or DoD security clearance
Bachelor’s degree from an accredited university
Command approval to participate in a direct DoW SkillBridge program or Hiring Our Heroes SkillBridge program
Within 180 days of separation or retirement from any of the U.S. Armed Forces
On track to receive an Honorable Discharge
One (1) to Seven (7) years of cybersecurity or secure systems engineering experience, including cloud architecture
Strong understanding of security frameworks and compliance standards, including NIST, RMF SP 800-53 Rev 5, and DoD 8570
Experience designing and implementing enterprise security tools such as SIEM, vulnerability scanners, and endpoint protection platforms
Ability to lead cross-functional teams and complex technical projects
Strong analytical and problem-solving skills
Excellent communication skills with ability to convey technical concepts to non-technical stakeholders
Ability to work onsite in a Guidehouse Office or Client Office location

Benefits

Comp & perks

Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Position may be eligible for a discretionary variable incentive bonus
Parental Leave and Adoption Assistance
401(k) Retirement Plan
Basic Life & Supplemental Life
Health Savings Account, Dental/Vision & Dependent Care Flexible Spending Accounts
Short-Term & Long-Term Disability
Student Loan PayDown
Tuition Reimbursement, Personal Development & Learning Opportunities
Skills Development & Certifications
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Emergency Back-Up Childcare Program
Mobility Stipend
Flexible benefits package