Sev1Tech is seeking a Junior Cyber Engineer to support the Naval Information Warfare Center Atlantic (NIWC Atlantic) Expeditionary Enterprise Systems and Services (E2S2) Division. NIWC Atlantic provides design, acquisition, and sustainment services for Marine Corps Systems Command (MCSC) Information Technology (IT) systems).

In this role, the Junior Cyber Engineer will contribute to the architecture, engineering, and implementation of cybersecurity services that safeguard critical network infrastructures and data systems. You will assist in designing and deploying cybersecurity enabled products and services for the capture, storage, processing, and disposal of network traffic information including SIEM capabilities and advanced solutions such as Next Generation Firewalls (NGFW).

This position focuses on north-south and east-west traffic analysis, active protection capabilities, and evolving defensive measures to strengthen cyber resilience across the enterprise.

Responsibilities:

• Support the architecture and engineering of cybersecurity services and solutions across multiple environments.
• Assist in the design, configuration, and implementation of SIEM and NGFW technologies to secure and monitor data traffic.
• Contribute to network traffic capture, storage, processing, and analysis to enhance visibility and threat detection.
• Implement cybersecurity-enabled products that enhance protection, detection, and visibility capabilities.
• Participate in developing and integrating capabilities for SSL Break-and-Inspect of outbound communications.
• Collaborate with senior engineers to design, document, and maintain cyber defense architectures aligned with mission objectives.

• Active Top Secret Level Clearance
• Five (5) years of Computerized System experience, to include: Design, Development, Test and Evaluation, Network Protocols, LAN administration fundamentals, and UNIX and Windows based operating system.

Minimum requirement noting a combination of these skills and experiences is preferred:

• IAT Level II; CompTIA Sec+, CySA+ (Cybersecurity Analyst), CCNA Security, GSEC (GIAC Security Essentials Certification)
• Azure Sentinel (SIEM) – familiarity or hands-on experience; awareness that the platform may evolve in the future.
• Gigamon – for network traffic visibility and optimization.
• NetFlow – for flow-based traffic analysis.
• BDP-CHAOS (USMC Big Data Platform for Cyber Information) – experience with big data analytics in cyber defense environments.
• Splunk or ElasticSearch – for log aggregation, analysis, and visualization.
• Palo Alto Networks – for NGFW configuration, tuning, and management.
• Experience or knowledge of SSL Break-and-Inspect for outbound communications is a plus.

Education & Certifications:

• High School Diploma or GED

Must be willing to travel up to 60 days per year, including multiple week-long trips to CONUS and OCONUS locations in support of mission requirements.

Individual shall be working towards the relevant certifications within one and a half year after assuming duties:

Professional Software Engineering Master (PSEM)/ Certified Software Development Professional (CSDP) or Microsoft role-based certifications, Microsoft Certified Applicable Developer (MCAD), Microsoft Certified Database Administrator (MCDBA), Red
Hat Certification Program (RHCP), CISCO Certified Network Professional (CCNP), CISCO Certified Design Professional (CCDP), Oracle Certified Professional (OCP), VMWare Certified Professional (VCP), Cloud
certifications, etc.

Founded in 2010 and recently acquired by ERT in early 2026, Sev1Tech, an ERT Company provides IT, engineering, and program management solutions delivery to critical missions across Federal and Commercial Clients. With its acquisition by ERT, Sev1Tech expanded its ability to offer secure, mission-aligned digital solutions to support modernization, resilience and operational effectiveness for government customers operating in highly regulated mission environments. ERT and Sev1Tech together become a fully diversified engineering and federal technology solutions firm with broad reach into space, civilian, and defense markets.

Please apply directly at: https://careers-sev1tech.icims.com. For questions or to submit a referral, please contact: recruiting@sev1tech.com

Sev1Tech is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.