Cybersecurity Engineer

Glint Tech Solutions LLC; Dahlgren (VA); On-site; USD 110,000 - 160,000; Full time

Job summary

Glint Tech Solutions LLC is seeking a Cybersecurity Engineer in Dahlgren, VA to support enterprise cybersecurity operations. The role focuses on system hardening, vulnerability management, compliance with DoD requirements, and remediation across Windows and Linux environments.

The ideal candidate has an active DoD Secret clearance, IAT II, and at least 5 years of hands-on experience implementing STIGs, performing ACAS assessments, and applying security patches. Onsite work preferred.

Qualifications

• US Citizen due to government requirement.
• Active DoD Secret clearance required.
• Bachelor's degree in a STEM field or 4 years of cybersecurity experience accepted in lieu of degree.
• Current IAT Level II Baseline Certification.
• Minimum 5 years of full‑time experience in system hardening and cybersecurity engineering.

Responsibilities

• Perform system hardening in line with DoD requirements and best practices.
• Implement and maintain STIGs on servers, workstations, and networked systems.
• Conduct vulnerability assessments using ACAS.
• Analyze scan results and plan remediation actions.
• Remediate findings via configurations, updates, and patches.
• Apply patches/updates to Windows and Linux OS.
• Support compliance with cybersecurity directives and policies.
• Maintain documentation of security configurations and remediation efforts.
• Collaborate with admins, network engineers, and security teams to improve posture.
• Assist with inspections, audits, assessments, and accreditation efforts.
• Support continuous monitoring and risk management.

Skills

US Citizenship

DoD Secret clearance

IAT Level II

5+ years cybersecurity engineering

System hardening

Vulnerability assessments (ACAS)

STIG implementation

Windows hardening

Linux hardening

Education

B.S. in STEM or equivalent

Tools

ACAS

STIGs

Job description

Job Title:

Cybersecurity Engineer

Location:

Dahlgren, VA (Onsite)

Must be a US Citizen (government requirement); active DoD Secret clearance required

Company Overview:

Glint Tech Solutions is a women-owned, global IT staffing and recruiting firm serving enterprise clients across the USA and Canada.

Project Description:

Our client, a growing federal contractor, is seeking a Cybersecurity Engineer with an active DoD Secret clearance to support enterprise cybersecurity operations through system hardening, vulnerability management, security compliance, and remediation activities across Windows and Linux environments. This role ensures systems comply with DoD cybersecurity requirements, STIGs, and organizational security policies, performing vulnerability assessments, applying security controls, implementing corrective actions, and supporting continuous monitoring efforts.

Key Responsibilities:

• Perform system hardening activities in accordance with DoD security requirements and industry best practices
• Implement and maintain STIGs on servers, workstations, and networked systems
• Conduct vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) tool
• Analyze vulnerability scan results and identify required remediation actions
• Remediate security findings through configuration changes, system updates, and vendor-issued patches
• Apply security patches and updates to both Windows and Linux operating systems
• Support compliance with cybersecurity directives, policies, standards, and security management guidance
• Maintain documentation related to system security configurations, vulnerability remediation efforts, and compliance activities
• Collaborate with system administrators, network engineers, and security teams to implement corrective actions and improve security posture
• Assist with cybersecurity inspections, audits, assessments, and accreditation support activities
• Support continuous monitoring and risk management efforts to ensure ongoing compliance
• Track, manage, and report vulnerability remediation status to leadership and stakeholders

Mandatory Skills:

• Must be a US Citizen due to government requirement
• Active DoD Secret clearance
• Bachelor's degree in a STEM field or equivalent (4 years of cybersecurity experience accepted in lieu of degree)
• Current IAT Level II Baseline Certification
• Minimum 5 years of full‑time professional experience in system hardening and cybersecurity engineering, including:
• STIG implementation
• Vulnerability assessments utilizing ACAS
• Security management policies, directives, and compliance requirements
• Vulnerability remediation activities
• Applying vendor security patches and updates
• Hardening and securing Linux operating systems
• Hardening and securing Windows operating systems