Informarmation System Securit Engineer

FLASH Technology Group; Columbia (MD); On-site; USD 76,000 - 82,000; Full time

Benefits offered by this job

401(k) with company match

Medical Insurance with HSA/HRA

Dental & Vision Insurance

Life and Disability Insurance

Tuition/Certification Reimbursement

Paid Time Off

Referral bonuses

Job summary

FLASH Technology Group is seeking an Information Systems Security Engineer in Columbia, MD. The role focuses on configuring Tenable.sc/Nessus, performing STIG scans, and integrating findings with Splunk to visualize risk.

Role requires TS/SCI with polygraph, DoD RMF awareness, and strong collaboration. Candidates should be US citizens with a security-focused background and relevant certifications.

Qualifications

• Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline is required.
• Associate’s degree + Security+ plus two years IT experience.
• High school diploma/GED + four years IT experience, at least one in information systems security.
• Active TS/SCI w/polygraph is required.

Responsibilities

• Configure, operate, and maintain Tenable.sc and Nessus to identify and track vulnerabilities across environments.
• Troubleshoot scans and coordinate with customer/program resources to resolve issues.
• Conduct STIG compliance scans and interpret results to validate system hardening and control effectiveness.
• Analyze vulnerability data and trends; coordinate remediation efforts with admins and ISSEs.
• Integrate vulnerability and compliance data into Splunk for correlation and reporting.
• Develop dashboards and reports to visualize system risk posture and remediation progress.
• Support RMF activities and provide technical input for security controls.

Skills

Vulnerability analysis

Security operations

Communications

Team collaboration

Education

Bachelor’s degree in Computer Science/Info Security

Associate’s degree + Security+

High school diploma + 4 yrs IT security

Tools

Nessus

Tenable.sc

Splunk

Job description

INFORMATION SYSTEMS SECURITY ENGINEER needed in Columbia, MD!

TS/SCI with active polygraph required!

Are you ready to make a meaningful impact with a company that values your technical ambition? Join us and experience a company where your contributions truly make a difference!

Description

• Configure, operate, and maintain Tenable.sc and Nessus to identify and track vulnerabilities across all environments.
• Troubleshoot scans and/or coordinate with customer or program resources to resolve scanning issues.
• Conduct STIG compliance scans and interpret results to assist system administrators and ISSEs to validate system hardening and control effectiveness.
• Analyze vulnerability data and trends; create actionable findings and coordinate remediation efforts with system administrators and ISSEs.
• May be required to perform job duties/responsibilities outside of normal work location.
• Integrate vulnerability and compliance data into Splunk for correlation, trend analysis, and automated compliance reporting.
• Develop dashboards and reports to visualize system risk posture and track remediation progress.
• Support RMF (Risk Management Framework) activities, providing technical input for security controls (e.g., Tenable results).
• Assist in developing or refining scanning policies, baselines, and SOPs to improve security posture and compliance consistency.
• Support audits and assessments by providing detailed vulnerability data, remediation evidence, and STIG compliance documentation.
• Implementing security vulnerability testing tools to provide continuous monitoring and patch verification.
• Test and evaluate configurations in a lab environment.
• Knowledge of servers, virtualization, routers, switches, and firewalls as well as VLANS, routing and network segmentation.
• Working knowledge of DoD STIGs, and RMF process (NIST 800-53).
• Experience using Splunk for data ingestion, search queries, correlation, and report creation.
• Provide security operations support as needed.
• Candidates should possess excellent communication and teamwork skills.
• Competitive candidates are results oriented, high energy, and self-motivated.
• May be required to respond to after-hours requests as required in a 24 x 7 environment.

Requirements

• Experience as an ISSE on programs and contracts of similar scope, type, and complexity within the Federal Government is desirable.
• Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required.
• OR An Associate’s degree in Computer Science, Information Assurance, Information Security System Engineering, or a related discipline from an accredited college or university and a technical certification such as Security+ plus two (2) years of general IT experience.
• OR Highschool Diploma/GED and four (4) years of general IT experience, at least one (1) of which must be information systems security experience.
• Active Information Assurance Technical (IAT) Level II (Sec+) or Information Assurance Systems Architect and Engineer (IASAE) Level 1 (CASP or CISSP) is required.
• Required Clearance: TS/SCI w/polygraph
• US Citizen.

Approximate Salary Range: $75,600 - $82,400

A variety of factors impact the final salary offered, including, but not limited to, geographic location, contract labor categories and wage rates, relevant work experience, specialized skills and competencies, education, and certifications.

Benefits

• 401(k) with 6% company match - VESTS IMMEDIATELY
• Medical Insurance (with HSA and HRA options)
• Dental and Vision Insurance
• Life and Disability Insurance
• Complimentary Identity Theft Protection
• Tuition/Certification Reimbursement
• Paid Time Off
• Referral bonuses
• And more!

At Flash Technology Group, we truly care about our team, offering flexibility for a balanced life, competitive compensation, and a robust benefits package that supports you and your family. We prioritize well-being with premium healthcare, financial and family support, retirement planning, and ongoing learning. We’re committed to your growth and happiness!

Flash Technology Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, age, national origin, disability, protected veteran status, or any other protected characteristic.