Cyber Systems Engineer

Leidos; Clarksburg (WV); Hybrid; USD 70,000 - 126,000; Full time

Job summary

Leidos in Clarksburg, WV, is seeking a Cyber Systems Engineer to architect, engineer, and enhance advanced cyber capabilities across a large-scale enterprise. The role focuses on discovering and managing vulnerabilities, strengthening endpoint defenses, and integrating security technologies into complex DoD infrastructures.

This on-site position supports the DoW ABIS system with up to 25% travel to the customer site.

Qualifications

• Bachelor's degree in Information Technology/Cybersecurity or a related field with 2+ years in cybersecurity.
• DoD 8140/8570-compliant certification or ability to obtain within 6 months.
• Must pass DOJ background to access the FBI Campus - CJIS Site in Clarksburg, WV.
• Active DoW Secret Clearance or ability to obtain DoW Interim Secret within 120 days.

Responsibilities

• Oversee advanced cybersecurity protocols, risk management, and DoW compliance.
• Monitor security to detect, analyze, and respond to threats; support incidents.
• Conduct routine vulnerability scans and track remediation to closure.
• Research threats and mitigation; audit for secure configurations.
• Audit configurations per cybersecurity policies and STIGs.
• Collaborate with teams to strengthen security posture after incidents.

Skills

Endpoint security

Vulnerability tools

Splunk log analysis

Threat mitigation

DoD policies

STIGs

Windows & Linux

Jira/Confluence

Education

Bachelor's degree in IT/Cybersecurity

Tools

ACAS

Security Center

Nessus

Splunk

Jira

Confluence

Job description

Description

Join a team committed to a mission!

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

The Defense Sector at Leidos has an opportunity for a Cyber Systems Engineer. As a Cyber Systems Engineer, you will architect, engineer, and enhance advanced cyber capabilities across a large-scale enterprise environment. This role focuses on discovering and managing cyber vulnerabilities, strengthening endpoint defenses, and integrating security technologies into complex DoW infrastructures.

This position supports the DoW ABIS system, is based in Clarksburg, WV, and requires on-site access as needed. It is a high-impact engineering role responsible for advancing endpoint security posture, optimizing cyber tool performance, and conducting vulnerability management.

Although this role is 75% remote, candidates located in the Clarksburg WV area are strongly preferred. There will be up to 25% travel to the customer site in Clarksburg WV that will be required.

Responsibilities Include:

• Oversee advanced cybersecurityprotocols, risk management, andensureDoW-aligned compliance standards.
• Monitor system and network security to detect, analyze, and respond to potential threats or anomalous activity. Investigate and respond to cybersecurity incidents, including system or network breaches and malware attacks, and support digital forensic investigations as needed.
• Conduct routine vulnerability scans, provide formal and informal reports to technical teams, and track remediation efforts to closure.
• Research and evaluate emerging cybersecurity threats and mitigation strategies; proactivelyidentifysecurity weaknesses and vulnerabilities; and audit systems to ensure secure configurations.
• Audit systems configuration to ensure compliance with established cybersecurity policies, STIG’s, standards, and secure configuration baselines.
• Participate in data analysis and root cause analysis following service-impacting incidents and providing recommendation for corrective actions and security improvements. Collaborate with technical teams, developers, and customer leadership to strengthen the overall security posture of the supported systems.

Required Qualifications

• Bachelors degree in Information Technology/Cybersecurity or similar field with 2 or more years of experience in cybersecurity and vulnerability management
• DoD 8140/8570-compliant certification or the ability to obtain certification within 6 months from start date.
• Must be able to pass DOJ background to access the FBI Campus - CJIS Site, in Clarksburg, WV.
• Active DoW Secret Clearance or ability to obtain a DoW Interum Secret security clearance within 120 days from start date.

Required Technical Skills

• Expertise designing and engineering enterprise endpoint security solutions.
• Experience using DoW vulnerability management tools (ACAS, Security Center, Nessus, ETC).
• Experience performing log analysis using logging tools such as Splunk.
• Advanced understanding of cyber threats, mitigation strategies, and endpoint security best practices.
• Strong knowledge of DoD cybersecurity policies, compliance frameworks, and enterprise security standards.
• Understanding of DoW Security Technical Implementation Guides (STIGs) and automation tools.
• Strong understanding of Windows and Linux operating systems and patching processes.
• Familiarity with Agile development tools such as Jira, Confluence, ETC to manage work and collaborate with team members.

Desired Skills

• Active DoW Secret security clearance.
• Experience with network-based security tools, preference for Palo Alto.
• Understanding of AWS Cloud Architecture, with an emphasis on cloud security.
• Experience with eMASS and ATO process for DoW systems.
• Knowledge of Risk Management Framework and NIST 800-53 rev 4/5 security control compliance.
• Excellent written and verbal communication skills, and ability to speak directly to customer regarding security related concerns.

DABAOPP1

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay Range:

Pay Range $69,550.00 - $125,725.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

#Remote