ManTech

About the Company

ManTech is more than a technology company. We are a company dedicated to service, and we consider our work a part of the public trust. The people of ManTech are privileged to work for the security of the United States, the welfare of our service members and veterans, the protection of our communities, and the cause of better health care.

We have served the nation for more than 50 years, and in that time we have continually changed and grown to provide the technology that government needs to meet new challenges. We seek people with the same strong ethic of service, creativity, energy, and dedication to serving our country.

We are comprised of more than 9,800 talented employees around the world. Nearly half of our employees are veterans. Many others come from the Intelligence Community, Homeland Security and federal civilian agencies. We understand our customers’ challenges because we know their world firsthand.

When Federal managers and military leaders face tough challenges in cyber, data collection & analysis, enterprise IT or systems and software engineering, they turn to ManTech to get the job done right. These professionals trust ManTech and stay with us for years because we understand their needs and tackle their most complex challenges head on. They know that reaching their goal is our ultimate objective.

Listed Jobs

Company Name

ManTech

Job Title

Cloud Operations Engineer

Job Description

**Job Title:** Cloud Operations Engineer **Role Summary:** Responsible for maintaining, troubleshooting, and securing AWS and Azure compute assets (RHEL and Windows Server). Supports cyber‑defense activities, disaster recovery, and platform help desk operations. Drives process improvement through new tools and technologies, and documents standard operating procedures. **Expectations:** - Hybrid work model (1‑2 onsite days, 2‑3 remote days). - Travel up to 25% for training, exercises, or stakeholder meetings. - Active Secret clearance required. **Key Responsibilities:** - Maintain and troubleshoot AWS/Azure servers (RHEL, Windows Server). - Monitor systems, detect and respond to security threats and incidents. - Participate in disaster recovery planning, training, and exercises. - Provide help‑desk support under Operations Lead guidance. - Create and update program documentation and SOPs in the online knowledge base. - Identify and deploy new tools/techniques to improve cloud operations. - Evaluate emerging DoD, DoN, and commercial technologies for potential integration. **Required Skills:** - Cloud operations (AWS and Azure). - Cyber‑defense monitoring and incident response. - Disaster recovery knowledge. - Help‑desk support and documentation. - Strong communication and stakeholder engagement. **Required Education & Certifications:** - Associate’s degree in Computer Science, IT, Engineering or related field. - 2+ years total experience, 1+ year in engineering, cybersecurity, or operations; 1+ year with cloud systems at IL2, IL4, IL6. - Active CompTIA Security+ or higher DoD‑approved security certification. - AWS Certified Cloud Practitioner (or any AWS Associate/Professional certification) within 3 months of hire. - Must hold an active Secret clearance.

Virginia beach, United states

On site

Junior

02-12-2025

Company Name

ManTech

Job Title

Software LogRhythm Specialist

Job Description

**Job title** Software LogRhythm Specialist **Role Summary** Lead consultant for LogRhythm SIEM deployment and operations in classified/unclassified naval networks. Manage design, implementation, tuning, and integration of LogRhythm with DoD tools while ensuring compliance with RMF, DISA STIGs, and Navy cyber policy. Drive threat hunting, forensic analysis, and automation to support fleet readiness. **Expectations** - Maintain active TS/SCI clearance. - Deliver secure, compliant LogRhythm solutions across multiple naval expeditionary programs. - Collaborate with Navy IT and security teams to align SIEM architecture with DoD standards. - Produce RMF artifacts and support authorization reviews. - Mentor junior staff on SIEM and cyber operations. **Key Responsibilities** - Design, implement, and maintain LogRhythm SIEM infrastructure for NCTE networks. - Configure collectors, processors, deployment managers, and custom integrations (ACAS, HBSS, ESS, Trellix). - Develop and tune correlation rules, AI Engine rules, and threat detection logic. - Conduct threat hunting, forensic analysis, and vulnerability assessments. - Verify ACAS scans, remediate findings, and monitor vulnerability management programs. - Lead RMF artifact development (SSPs, SCTMs, POA&Ms, security assessment reports). - Execute secure architecture design and system security engineering for naval platforms. - Automate security operations via scripts and workflows (PowerShell, Python, Bash). - Support audits, inspections, and authorization reviews for naval expeditionary programs. **Required Skills** - 3+ years hands‑on LogRhythm SIEM experience. - Strong knowledge of RMF, DISA STIGs, and Navy cybersecurity tools. - Proficiency in scripting (PowerShell, Python, Bash). - Experience with classified network environments (e.g., JWICS). - Ability to interpret scanning results (ACAS, Trellix) and apply remediation. - Familiarity with MITRE ATT&CK framework and naval threat intelligence. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Cybersecurity, or related field *or* equivalent experience (11+ years). - CompTIA Security+ (or obtain within 30 days). - LogRhythm Platform Administrator (LRPA) and LogRhythm Security Analyst (LRSA) certifications preferred. - Other security certifications (CISSP, GCIH, GNFA) are advantageous. ---

Norfolk, United states

On site

Mid level

15-12-2025

Company Name

ManTech

Job Title

Information System Security Engineer

Job Description

**Job Title:** Information System Security Engineer (Senior) **Role Summary:** Senior ISSE responsible for designing, implementing, and accrediting secure cloud and network solutions (AWS, Azure) for mission‑critical and national security projects. Conducts cybersecurity research, develops security policies, and supports Authorization & Accreditation (A&A) packages while ensuring compliance with federal standards. **Expectations:** - 8+ years of relevant experience with at least 5 years in secure solution development for incident response, business continuity, and disaster recovery. - 3 + years implementing security controls using emerging technologies. - Active Secret clearance and Security+ certification. - Ability to travel up to 25 % and work hybrid (1‑2 days onsite). - Strong communication skills for presentations and stakeholder interaction. **Key Responsibilities:** - Perform cyber‑security research for cloud and network solutions under NAVSEA. - Develop, define, and assist in implementing security policies, processes, and requirements. - Create and maintain A&A packages for multiple projects, including Plan of Action & Milestones (POA&M). - Assess and mitigate IS and cloud network vulnerabilities; recommend architectural changes. - Apply security expertise to ensure confidentiality, integrity, availability, authentication, and non‑repudiation. - Utilize security tools (STIG Viewer, eMASS, Tenable Nessus/Security Center) for compliance and vulnerability management. - Support federal compliance with FISMA, RMF, NIST frameworks, FedRAMP, DoDAF, and related guidance. **Required Skills:** - Cloud security (AWS, Azure) and network security. - Access control, privileged access management, data loss prevention, vulnerability and configuration management. - Experience with security tools: STIG Viewer, eMASS, Tenable Nessus/Security Center. - Knowledge of federal compliance frameworks: FISMA, RMF, NIST 800 series, FedRAMP, DoDAF. - Strong analytical, problem‑solving, and documentation abilities. - Effective oral and written communication; presentation delivery. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field. - Active CompTIA Security+ certification. - Active Secret security clearance. - Preferred: Master’s degree; certifications such as CISSP, CASP‑CE, CSSLP, CISSP‑ISSEP, or CISSP‑ISSAP.

Virginia beach, United states

On site

Senior

15-12-2025

Company Name

ManTech

Job Title

Operations Analyst

Job Description

Job title: Operations Analyst Role Summary: Provides analytical support across cybersecurity, business systems, and Navy/DoD programs, ensuring timely status reports, data dashboards, and technical documentation to senior leadership. Expactations: Deliver high‑quality technical analysis, maintain security posture, communicate progress, manage onboarding/off‑boarding, and support division operations. Key Responsibilities: - Analyze Navy issuances and cybersecurity concepts; maintain Zero Trust knowledge. - Track task status, schedules, and provide daily updates to senior leaders. - Create Power BI dashboards, workflows, and reports. - Lead data calls, gather data, and brief leadership on risks and actions. - Oversee NAVSEA staff onboarding/off‑boarding and division documentation. - Prepare agenda and staffing documents for leadership meetings. - Collaborate with channel administration and oversight teams. - Keep technical documentation (reports, manuals, briefs) current. - Travel up to 25%. Required Skills: - Cybersecurity analysis, business systems analysis, and data visualization. - Proficiency in Power BI and reporting tools. - Strong written and verbal communication. - Ability to manage multiple priorities and provide updates. - Attention to detail in documentation and process compliance. Required Education & Certifications: - Associate's or Bachelor's degree in Engineering, Computer Science, Cybersecurity, Data Science, or related field. - Minimum of one of: CompTIA Security+, CompTIA CySA+, CEH, SSCP, GIAC Security Essentials. - US Citizenship and active Secret clearance required.

Washington, United states

On site

Junior

14-12-2025