Security Clearance Jobs in Ofallon, MO

Job Family :Operational Effectiveness Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :Guidehouse supports CFO Offices with strategic a...

Job Family :Operational Effectiveness Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret SCI with Polygraph What You Will Do: Utilize skills in data analytics, data science, ...

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purp...

The application window is expected to close on: 09/04/2026 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received . Job posting may be r...

Litigation Systems AnalystEmployment Type: Full Time, Mid-levelDepartment: Litigation Support CGS is seeking a Systems Analyst to join our team supporting a wide-ranging technical support initiative f...

Job Description We are looking for a senior level ServiceNow Developer to join our program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and a...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

Job DescriptionAmentum has multiple opportunities for Legal Administrative Specialists to join our team on our Federal Government contract in Winchester, VA Amentum is a global leader in advanced engi...

PDS Defense, Inc. is seeking a Software Engineer, in Orlando, FL. Job ID#218582 Job Description: Plans, conducts, and coordinates software development activities, designing, developing, documentin...

Special Technical Operations (STO) Planner The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and tra...

GEOINT Analyst The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions. Overvi...

Intelligence Collection Manager The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based ...

Effects Coordinator The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions. ...

Sr Information Operations Planner The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-bas...

Strategic Planner The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions. Ov...

OPSEC Planner The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions. Overvie...

Public Affairs Planner The Ascendancy Group's Mission To be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solution...

Operational Research System Analyst (ORSA) The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and trai...

Mission Intelligence Analyst The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based sol...

MISO/PSYOP Planner The Ascendancy Group's MissionTo be the unequaled provider of special operations forces (SOF) and Intelligence Community focused technical, service, and training-based solutions. Ov...