Information Systems Security Engineer Security Clearance

Position Summary

Base-2 Solutions is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our team. Our ISSEs play a critical role in safeguarding cutting‑edge systems that support national defense and mission‑critical operations. We are looking for security professionals who bring expertise in system security design, risk management, and cybersecurity frameworks, as well as strong leadership qualities and an eagerness to tackle complex challenges.

Our ideal candidate will demonstrate versatility, attention to detail, and a commitment to protecting sensitive information and systems as we continue to push technology forward.

• Develop, implement, and maintain security solutions for complex systems to ensure confidentiality, integrity, and availability.
• Conduct system security analysis, risk assessments, and vulnerability assessments to identify and mitigate risks.
• Support the development of security architecture and system security engineering artifacts based on NIST, DoD, and IC policies and guidelines.
• Collaborate with system architects, software engineers, and network engineers to incorporate security requirements into system design.
• Develop and maintain System Security Plans (SSPs), Security Assessment Reports (SARs), and related Risk Management Framework (RMF) documentation.
• Perform continuous monitoring and ensure compliance with applicable security standards (NIST SP 800‑53, ICD 503, CNSS, etc.).
• Provide recommendations for improving system security posture and address security incidents as they arise.
• Engage in security testing, evaluation, and certification & accreditation (C&A) activities.
• Interface with government customers and stakeholders to effectively communicate technical information and security strategies.

• Experience with security frameworks and standards such as NIST SP 800‑53, RMF, ICD 503, CNSS, DoD STIGs.
• Experience with security tools such as ACAS, Nessus, Tenable, Splunk, Wireshark, HBSS, McAfee ePO.
• Experience with security technologies including Firewalls, IDS/IPS, SIEMs, VPNs, PKI, Multi‑Factor Authentication.
• Experience with system security documentation: SSPs, POA&Ms, SARs, Security Control Traceability Matrix (SCTM).
• Experience with Linux, Unix, Windows, and virtualization technologies (VMware, Hyper‑V).
• Experience with cloud platforms such as AWS, Azure, Google Cloud with a focus on cloud security.
• Experience with encryption protocols and technologies such as TLS/SSL, IPsec, VPN, PKI.
• Experience with security testing tools:
  Nmap, Metasploit, Burp Suite, Kali Linux.
• Scripting and automation experience:
  Python, Power Shell, Bash.
• Knowledge of system development lifecycle (SDLC), software assurance, and secure coding practices.
• Experience with collaboration and issue‑tracking tools like JIRA, Confluence, Service Now.
• Certifications such as CISSP, CAP, CEH, Security+, AWS Security Specialty, or equivalent.

• Not specified.

None specified.

• CISSP
• CAP
• CEH
• Security+
• AWS Security Specialty or equivalent

Active Top Secret/SCI with Full Scope Polygraph.

Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity).

Employee referral bonuses up to $10,000 per hired referral.

Additional bonus opportunities for exceptional performance and contributions to business development and company growth (role‑dependent).

• 100% company‑paid medical premiums for employees and eligible dependents.
• Choose from multiple plan options with Care First, Kaiser, and United Healthcare, including PPO, POS, HMO, and HSA‑compatible plans.
• 100% company‑paid dental premiums for employees and eligible dependents.
• 100% company‑paid vision premiums for employees and eligible dependents.

• 100% company‑paid premiums for short‑term disability.
• 100% company‑paid premiums for long‑term disability.
• 100% company‑paid premiums for accidental death & dismemberment (AD&D).
• 100% company‑paid premiums for life insurance up to $200,000.

• 401(k) with immediate vesting: 4% company match plus a 4% non‑elective company contribution (8% total).
• 401(k) pre‑tax and Roth options.

• Up to 20 days of flexible paid time off (PTO).
• 11 paid floating holidays.

• Flexible work schedules, including flex time and compressed work periods (contract and project‑dependent).