Mantech

Expert CNO Software Engineer

Location: USA-MD-Hanover  •  Req # R63841  •  Posted Date: 20-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a highly experienced and mission-focused Expert Software Engineer to join our CNO team in Hanover, MD. As an Expert Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You’ll work in a collaborative...

Apply

Expert CNO Software Engineer

Location: USA-MD-Hanover  •  Req # R63872  •  Posted Date: 20-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a highly experienced and mission-focused Expert Software Engineer to join our CNO team in Hanover, MD. As an Expert Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You’ll work in a collaborative...

Apply

Expert CNO Software Engineer

Location: USA-MD-Hanover  •  Req # R63843  •  Posted Date: 20-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a highly experienced and mission-focused Expert Software Engineer to join our CNO team in Hanover, MD. As an Expert Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You’ll work in a collaborative...

Apply

Security Manager

Location: USA-CA-Camp Pendleton  •  Req # R63797  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Security Manager to join our team supporting Marine Corps organizations Camp Pendleton California.  This position will assist Marine Corps Deputy Commandant for Information ICD 705 Task Force across all phases to assist receiving units to...

Apply

Modeling and Systems Engineer (MBSE)

Location: USA-IN-Crane  •  Req # R63798  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a talented and experienced Modeling and Systems Engineer to join our team on-site in Crane, IN. This is an on-site position.Join ManTech's advanced systems engineering team to modernize U.S. Navy capabilities as a Model-Based Systems Engineering (MBSE) Expert. In this critical...

Apply

Modeling and Systems Engineer (MBSE)

Location: USA-IN-Crane  •  Req # R63799  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a talented and experienced Modeling and Systems Engineer to join our team on-site in Crane, IN. This is an on-site position.Join MANTECH's advanced systems engineering team to modernize U.S. Navy capabilities as a Model-Based Systems Engineering (MBSE) Expert. In this critical...

Apply

Modeling and Systems Engineer (MBSE)

Location: USA-IN-Crane  •  Req # R63800  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a talented and experienced Modeling and Systems Engineer to join our team on-site in Crane, IN. This is an on-site position.Join MANTECH's advanced systems engineering team to modernize U.S. Navy capabilities as a Model-Based Systems Engineering (MBSE) Expert. In this critical...

Apply

SQL Server Data Warehouse Architect

Location: USA-FL-Tampa  •  Req # R63768  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented SQL Server Data Warehouse Architect to join our team. This is a remote role that may require occasional travel to Tampa, FL.Responsibilities include but are not limited to:Design, architect, and build the required structure to store and...

Apply

Associate CNO Developer

Location: USA-CO-Aurora  •  Req # R63793  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a skilled and innovative Associate CNO Developer to join our team in Aurora, CO. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You’ll be...

Apply

Systems Engineer

Location: USA-MD-Patuxent River  •  Req # R63802  •  Posted Date: 17-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Systems Engineer to join our team in Patuxent River, MD. This is an onsite position.This position supports the Naval Air Warfare Center Aircraft Division (NAWCAD) Systems Engineering Department (SED). This is an opportunity to be part of a...

Apply

Program Security Officer 3

Location: USA-VA-Chantilly  •  Req # R63783  •  Posted Date: 16-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Program Security Officer 3 (PSO 3) to join our team in the Chantilly, VA area.Responsibilities include but not limited to:Provides advice and assistance regarding a range of security issues and concerns to government and program security...

Apply

Cyber Network Defense Analyst

Location: USA-VA-Herndon  •  Req # R63748  •  Posted Date: 15-Oct-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Cyber Network Defense Analyst in Herndon, VA. As a CND Analyst on our team, you will use your expertise in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the...

Apply

Senior Software Engineer

Location: USA-MD-Fort Meade  •  Req # R63755  •  Posted Date: 15-Oct-2025  •  Remote Type: Onsite

MANTECH seeks an experienced and passionate, career and customer-oriented Software Engineer to join our team located in the Ft. Meade, MD area.Responsibilities include, but are not limited to:Develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive...

Apply

Senior Software Engineer

Location: USA-VA-Alexandria  •  Req # R63672  •  Posted Date: 15-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Senior Software Engineer to join our team in Alexandria, VA.  As part of the position, you will act as a Software Engineer designing and implementing services and components for AI applications.  Responsibilities include but are not limited...

Apply

Linux System Administrator

Location: USA-MD-Fort Meade  •  Req # R63749  •  Posted Date: 15-Oct-2025  •  Remote Type: Onsite

ManTech seeks an experienced and passionate, career and customer-oriented Linux System Administrator to join our team located in the Fort Meade, MD area.Responsibilities include, but are not limited to:Design, engineer, and implement automated hardening scripts for internal servers adding...

Apply

Counterintelligence Officer

Location: USA-VA-Springfield  •  Req # R63777  •  Posted Date: 15-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Counterintelligence Officer to join our team in Springfield, VA. Responsibilities include but are not limited to:Conduct defensive CI operations to protect NGA missions, personnel, programs, technology, and information systems from...

Apply

Senior TEMPEST Lead

Location: USA-VA-Springfield  •  Req # R63729  •  Posted Date: 14-Oct-2025  •  Remote Type: Onsite

ManTech seeks a motivated, career and customer-oriented Senior TEMPEST Lead to join our team in Springfield, VA.Responsibilities include but are not limited to:Execute and Oversee TEMPEST Activities & Compliance: Ensure all TEMPEST Countermeasures Reviews, Visual TEMPEST Inspections (VTIs),...

Apply

Window System Administrator

Location: USA-MD-College Park  •  Req # R63629  •  Posted Date: 14-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a motivated, career and customer-oriented Windows Systems Administrator to join our team in College Park, Maryland.The position is part of a team that provides Windows Systems Administration support for an organization that is tasked with researching challenging problems within the...

Apply

Lead CNO Software Engineer

Location: USA-MD-Hanover  •  Req # R63742  •  Posted Date: 14-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a highly experienced and mission-focused Lead CNO Software Engineer to join our CNO team in Hanover, MD. As a Lead Software Engineer on our team, you will play a key role in developing advanced CNO capabilities that directly support national security. You’ll work in a collaborative...

Apply

Senior CNO Software Engineer

Location: USA-MD-Hanover  •  Req # R63745  •  Posted Date: 14-Oct-2025  •  Remote Type: Onsite

MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You’ll...

Apply