3144 It Engineering jobs in Bowie,MD

Information Systems Security Engineer (ISSE) – Level 3 with Security Clearance

NineFX

Fort Meade, MD 20755

The Birchmere Group, LLC

Fort George G Meade, MD 20755

Que Technology Group

Columbia, MD 21044

Leidos

Odenton, MD 21113

Must hold an active Secret security clearance prior to start.
Must be able to obtain and maintain a Top Secret clearance.
US Citizenship required.
Bachelor's degree
8+ years of related experience
Additional years of experience may be considered in lieu of degree
DoD 8570 IAT Level II certification required prior to start (Security+ CE or equivalent).
Advanced knowledge of enterprise routing and switching technologies.
Experience implementing and supporting large-scale enterprise network infrastructure.
Hands-on experience with routing protocols including BGP and OSPF.
Experience with switching technologies including VLANs, STP, and Layer 2/Layer 3 network design.
Strong understanding of IP networking, subnetting, and network troubleshooting methodologies.
Experience performing network hardware refreshes, circuit migrations, and infrastructure modernization activities.
Experience developing implementation plans, migration procedures, and technical documentation.
Familiarity with DISA STIG compliance requirements and secure network configuration practices.
Ability to coordinate and execute maintenance activities in a mission-focused enterprise environment.
Ability to travel up to 25%, including potential OCONUS travel.
Willingness to support scheduled after-hours maintenance windows as required.

ManTech International

Upper Marlboro, MD 20774

A Bachelor's degree and at least 7 years' experience is required.
Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
Clearance requirements: A current DHS Background Investigation is required prior to starting this position.
Must have a current/active secret clearance.
Must be able to remain in a stationary position 50% of the time
The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.