Information Systems Security Engineer

Base-2 Solutions; Maryland; On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

100% company-paid medical premiums

100% company-paid dental premiums

100% company-paid vision premiums

401(k) with match

Job summary

Base-2 Solutions is seeking an Information Systems Security Engineer (ISSE) to safeguard national defense systems and mission-critical operations. The role emphasizes security design, RMF risk management, and DoD/NIST policy adherence, requiring leadership and meticulous attention to detail.

The ideal candidate will work on-site in Annapolis Junction, MD, bring expertise in security architecture, SSPs, SARs, and vulnerability assessments, and interact with government customers to communicate

Qualifications

• Experience with NIST RMF, ICD 503, CNSS.
• Proficient in system security documentation: SSP, SAR.
• Experience with security testing tools such as Nmap, Metasploit, Burp Suite.
• Active TS/SCI with Full Scope Polygraph clearance.

Responsibilities

• Develops, implements, and maintains security solutions for complex systems.
• Conducts system security analyses, risk and vulnerability assessments.
• Supports security architecture and RMF artifacts per DoD/NIST guidelines.
• Collaborates with architects, software, and network teams on security requirements.
• Prepares SSPs, SARs, and RMF documentation; performs continuous monitoring.
• Recommends improvements and addresses security incidents as they arise.
• Engages in C&A activities and communicates security strategies to government customers.

Skills

RMF

NIST SP 800-53

DoD STIGs

Security architecture

Vulnerability assessments

System security documentation

Tools

ACAS

Nessus

Tenable

Splunk

Wireshark

HBSS

McAfee ePO

JIRA

Confluence

ServiceNow

Job description

• Required Security Clearance: Top Secret/SCI with Full Scope Polygraph
• Location: Annapolis Junction, MD
• Work Type: On-Site
• Shift: First

• Requisition ID: 3793
• Standard Title:
• Required Security Clearance: Top Secret/SCI with Full Scope Polygraph
• Location: Annapolis Junction, MD
• Work Type: On-Site
• Shift: First
• Referral Eligibility: Eligible
• U.S. Citizenship Required? Yes

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.

Essential Duties And Responsibilities

• Develops, implements, and maintains security solutions for complex systems to ensure confidentiality, integrity, and availability.
• Conducts system security analysis, risk assessments, and vulnerability assessments to identify and mitigate risks.
• Supports the development of security architecture and system security engineering artifacts based on NIST, DoD, and IC policies and guidelines.
• Collaborates with system architects, software engineers, and network engineers to incorporate security requirements into system design.
• Develops and maintains System Security Plans (SSPs), Security Assessment Reports (SARs), and related Risk Management Framework (RMF) documentation.
• Performs continuous monitoring and ensures compliance with applicable security standards (NIST SP 800-53, ICD 503, CNSS, etc.).
• Provides recommendations for improving system security posture and addresses security incidents as they arise.
• Engages in security testing, evaluation, and certification & accreditation (C&A) activities.
• Interfaces with government customers and stakeholders to effectively communicate technical information and security strategies.

Required Qualifications

• 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 include 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, PowerShell, Bash.
• Knowledge of system development lifecycle (SDLC), software assurance, and secure coding practices.
• Experience with collaboration and issue-tracking tools like JIRA, Confluence, ServiceNow.
• Certifications such as CISSP, CAP, CEH, Security+, AWS Security Specialty, or equivalent.

Preferred Qualifications

• Not specified.

Required Education and Experience Equivalency

• None specified.

Required Certifications

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

Required Security Clearance

• Active Top Secret/SCI with Full Scope Polygraph

Pay & Benefit Highlights

Compensation

• 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).

Health

• 100% company-paid medical premiums for employees and eligible dependents.
• Choose from multiple plan options with CareFirst, Kaiser, and UnitedHealthcare, 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.

Income Protection

• 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.

Retirement

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

Leave

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

Work-Life Balance

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