Network Engineer IV

Invictus International Consulting, LLC; Alexandria (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Invictus International Consulting, LLC. is seeking a senior requirements engineer with TS/SCI clearance to support government and national security missions.

The role focuses on requirements analysis, architecture, and network security across complex telecom environments, coordinating with project owners and security teams. The candidate will elicit and decompose requirements, write specification documents, review RFCs/CRQs, and ensure compliance with DoD/IC security standards while delivering

Qualifications

• Bachelor's degree or equivalent with 8 years of relevant experience.
• Experience with design, implementation, and maintenance of enterprise firewall infrastructure.
• Ability to review RFCs/CRQs and assess impacts on transport activities.
• Experience in DoD/IC environments is a plus.
• Active TS/SCI clearance and CI polygraph required or able to obtain.

Responsibilities

• Develop system specifications, architecture designs, integration and test plans and related documentation.
• Develop risk management and mitigation strategy per project.
• Maintain QA standards and ensure service performance indicators are met.
• Review RFCs/CRQs and determine transport impacts and costs across the enterprise.
• Design, implement and optimize complex telecommunications networks and security architectures.
• Elicit requirements via interviews, document analysis and workflow studies; write specs per templates.
• Represent the project technically and coordinate with owners across units.
• Ensure compliance with government policies and security processes; maintain network diagrams.

Skills

Requirements analysis

Write requirement specs

Decompose requirements

Traceability management

Risk assessment

Stakeholder interviews

Scenario analysis

Documentation

Network security

Communications

Education

Bachelor's degree

Tools

Palo Alto

Fortinet

Cisco ASA

Job description

Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph

Description:

Invictus, a Red River company, delivers technology and services supporting government and national security missions. We combine cleared mission expertise with enterprise engineering, technology partnerships and large-program execution in support of advanced modernization, cybersecurity, intelligence and systems integration. Our teams support complex operational environments across the U.S. and around the world, helping customers strengthen resilience, accelerate mission outcomes and deploy capabilities that meet demanding mission requirements. Learn more at www.InvictusIC.com .

• Develop system specifications, architecture designs, integration and test plans, and all relevant documentation
• Develop risk management and mitigation strategy
• Maintain compliance with QA standards as well as ensuring service performance indicators are met or exceeded
• Experience in reviewing mission related change requirements such as Requests for Change (RFCs) and approved Change Requests (CRQs) and determining impacts on transport activities across the enterprise while providing technical solutions and cost impacts
• Experience in complex telecommunications applications involving all phases of telecommunications network design, implementation, and analysis
• Focus will be on requirements analysis, development and implementation
• Engineer and implement solutions for projects based on customer CRQs
• Serve as the technical representative for assigned projects
• Provide recommendations on newly submitted actions items
• Coordinate issues with the appropriate owners/organizations
• Provide concurrence on decisions or recommendations by assigned suspense
• Elicit requirements using interviews, document analysis, surveys, site visits, scenarios, business analysis and test/workflow analysis
• Write requirement specs according to standard templates
• Decompose high-level business and user requirements into functional requirements
• Represent requirements using alternative views, such as analysis models (diagrams)
• Perform requirement analysis and verification, ensuring requirement statements are complete, consistent, concise, comprehensible, traceable, feasible, unambiguous, and they conform to standards
• Manage requirements traceability information and track requirements status throughout the review process
• Identify requirement errors and defects, and write response statements to appropriate owners/organizations
• Support network traffic analysis and bandwidth optimization efforts to ensure attainment of performance and availability objectives
• Evaluate and report on new/emerging network/communication technologies to enhance capacity, performance and reliability of the network
• Evaluate and recommend changes and/or technology upgrades to address performance, standardization and industry best practices
• Follows all customer network security processes and procedures, ensures compliance with all government policies
• Develop and maintain network architecture diagrams

Requirements:

• Bachelor's degree from an accredited institute in an area applicable to the position; an additional 4 years of experience be substituted in lieu of a degree
• Minimum eight (8) years of relevant experience in addition to education level
• Experience with design, implementation, and maintaining enterprise-level firewall infrastructure to ensure network security and performance, including both physical and virtual firewalls (e.g., Palo Alto, Fortinet, Cisco ASA)
• Ability to monitor and analyze firewall logs to proactively identify and resolve security incidents, ensuring minimal network downtime and compliance with company security policies
• Must possess current DoD 8570 IAT II and CCNP (or equivalent) certifications
• Experience working in a DoD or Intelligence Community Environment desired
• Current active TS/SCI clearance, with the ability to obtain and maintain a CI polygraph

Equal Opportunity Employer/Veteran/Disabled