Senior Systems Engineer

MANTECH seeks a motivated, career and customer-oriented Senior Systems Engineer to join our team in Chantilly, VA.

Responsibilities include but are not limited to :

Providing server / operating system centric expertise for testing, deploying, integrating, and improving upon new and existing IT capabilities.

Understanding and providing recommendations related to understanding operating system dependencies, physical and virtual server environments, integration with infrastructure resources (e.g. storage and networking), and how to configure operating systems and applications in an efficient manner.

Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory services, and automation technologies.

Identifying and mitigating security vulnerabilities, testing and documenting security-relevant changes, and communicating with vendors to assess new technologies.

Ability to travel domestically.

Minimum Qualifications :

Bachelor's degree in Computer Science, Systems Engineering, or other IT-related discipline and 7+ years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements; in lieu of a Bachelor's : Associates' degree and 10+ years of relevant experience in information technology, leveraging software applications and tools to meet customer requirements.

IAT Level II certification.

Experience writing clear, concise, and user-friendly technical and training manuals or similar documentation to include documents required for A&A IAW ICD 503.

Experience in Windows administration, active directory administration.

Experience in administrative scripting languages.

Experience with integration, deployment, troubleshooting and maintenance of operating systems in a multi domain environment.

Knowledge and experience with Virtual Infrastructure technologies.

Experience in all components of Windows and Linux system infrastructure.

Experience in Local Area Network / Wide Area Network technologies, routers, switches, firewalls; experience with Storage Area Network (SAN), clustering and backup technologies.

Experience and proficiency with systems engineering concepts, principles and theories and system modeling tools.

Ability to perform Tier 3 operational maintenance on audit systems to include : system engineering, system administration, database management, backup administration, change configuration and management, policy creation, and certification and accreditation procedures.

Preferred Qualifications :

• Security + or SSCP Certification

Clearance Requirements :

Physical Requirements :

Must be able to remain in a stationary position 50%

Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

Must be able to exchange accurate information in these situations.

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.