Cyber Security Systems Engineer; Levels

Position Overview

Modern Technology Solutions Inc. (MTSI) is seeking a highly experienced Cyber Security Systems Engineer (Multiple Levels) to support the United States Space Force (USSF). In this role, you will support the development, integration, and protection of critical defense systems and ensure they meet cybersecurity and program protection requirements. This position is located in Garden of the Gods, Colorado Springs, CO and is a hybrid role with up to 15% travel.

Key Responsibilities

• Provide technical knowledge and analysis of complex cybersecurity challenges in accordance with government policies and best practices.
• Develop and implement system security plans, policies, and controls in accordance with DoD and NIST standards (e.g., RMF, NIST SP 800-53).
• Conduct cybersecurity risk and vulnerability assessments and develop appropriate mitigation strategies.
• Support architecture and design reviews from a security perspective and assist with security test and evaluation efforts (e.g., ATO/ATC).
• Coordinate with cross-functional teams and contribute to Program Protection Plans (PPPs), Security Classification Guides (SCGs), and related documentation.
• Provide technical expertise in Cloud Systems Architecture, Information Systems Integration, Software Development Methodologies, Security Engineering, and related domains.
• Initiate support actions for various working groups including system security and cybersecurity working groups.

Required Qualifications

• Minimum of 7 years of experience in cybersecurity or systems security engineering within a DoD environment.
• Experience supporting system accreditation packages and handling security documentation.
• Familiarity with RMF, NIST SP 800 series, and DoDI 8510.01, with demonstrated understanding of applicable IC and DoD policies.
• Experience working closely with ISSMs/ISSEs and government security stakeholders.
• B.S. in a related field (M.S. in a related field is desired).
• An active TS/SCI security clearance (with at least 2 years of TS/SCI experience) and U.S. Citizenship.

Preferred Qualifications

• DoD 8570 IAT Level II or III certification (e.g., Security+, CISSP, CASP+, Network+).
• Relevant experience and knowledge of Defensive Cyber Operations (DCO).
• Familiarity with cybersecurity tools such as ACAS, Nessus, STIG Viewer, and Splunk.
• Experience in the National Security Space and/or the Ground Systems Mission Areas.
• Experience with SDA SW, Infrastructure, Platforms, Networks, and Data.

Benefits & Perks

• Compensation: Competitive pay range from $153,000/year to $188,000/year; base pay may vary based on qualifications, with exceptional candidates earning up to $230,000/year.
• Benefits: Full range of medical, financial, and other benefits offered as part of the overall compensation package.
• Base pay information is based on market location. Applicants should apply via MTSI’s internal or external careers site.