Enterprise Systems Engineer

General information

Requisition # R60402 Locations USA-VA-Mclean Posting Date 05/19/2025 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time

Description & Requirements

Unlock the secrets of intelligence with ManTech! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with ManTech!

ManTech is seeking a motivated, career and customer-oriented Enterprise Systems Engineer to join our team in McLean, VA.

Responsibilities include but are not limited to:

• Develop complex, enterprise solutions across the appropriate engineering environments to meet business and mission requirements or enhance performance

• Plan, conduct, and oversee the technical aspects of large, complex projects; coordinate the efforts of technical support staff in the performance of assigned projects

• Perform full-stack software engineering development using Agile methodologies

• Develop and execute business process analysis, reengineering and digital transformation that adapt to user needs and requirements and meet business goals

• Oversee the day-to-day operation of Tier 1 - 3 support as needed (troubleshooting, problem resolution support, and Root Cause Analysis (RCA)

• Develop and apply advanced methods, theories and research techniques in the investigation and solution of highly complex system requirements and problems

• Provide complex technical consultation on current and proposed systems to other organizations and clients

• Enhance web-based applications to maximize User Experience (UX) and accessibility standards

Basic Qualifications:

• Bachelor’s Degree in a technical field (Science, Technology, Engineering, and Mathematics (STEM))

• 7+ years serving as an Engineering Lead or similar work leading high performing teams

• Experience in maintaining compliance with Natural Industrial Security Program Operating Manual (NISPOM) requirements and Intelligence Community Directives (ICDs)

• Familiarity with virtualizing servers, storage, networks, desktop and applications to improve efficiency, security and scalability

• Familiarity with access control models and network security

• Solid understanding of server operating systems (Linux, Windows)

• In-depth understanding of communication protocols and routing protocols

Preferred Qualifications:

• Advanced degrees and certifications are desired (e.g. - MCSE, CCNP, or CISSP)

• Experience supporting configuration management in a multi-region environment

• Experience building PaaS or internal cloud

• Advanced experience in systems integration, the ability to write integration code for ServiceNow

Clearance Requirements:

• Must have a current/active TS/SCI w/ polygraph.

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

ManTech International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with ManTech, please email us at careers@mantech.com and provide your name and contact information.