1,231,592open jobs
70,451companies
214,096added this week
Browse all
Salary
≈ $69k – $148k per year (Estimated)
Location
In office (Columbia)
Seniority
Junior
Employment
Full-Time

First seen by Alion on Sep 25, 2026.

Overview
Company
Impact
Profile match
Independent Software crafts beautiful, professional websites and database solutions.

Security clearance: Top Secret/SCI

Who are we?

Independent Software is a consulting, product, and solutions firm dedicated to the practical application of software and system engineering technologies to solve complex problems.  We bring together world class engineers with proven engineering best practices, domain expertise, commercial technologies, and proven agile management approaches to create high value solutions aimed at helping our customers meet their most critical business and mission objectives.

Why Independent Software?

We are focused on continual learning and evolution.  We don’t do things because “that’s the way we’ve always done things”; we listen to our employees and adapt to the changing marketplace.  We look at the big picture and encourage our engineers to get training and certifications in emerging technologies that will help shape our customer’s mission.

We’ve been profitable year after year.  We’re always on the lookout for great engineers to join the team and we recognize that our employees are the heart and soul of what we do.  We focus on recruiting talented people, treating them right, and then allowing them to do what they do best.  No red tape.  No micromanagement.  Smart people want to work with smart people, and we love people who are passionate about what they do and finding ways to do it better.

Top Reasons to Work at Independent Software:


  • Great people deserve even better benefits, from comprehensive healthcare coverage and generous leave time to discounts with all our vendors.

  • You are not just a job title. That's why we tip the work-life balance scale in your favor. It's not about being billable, it's about being valuable.

  • Whether you're working on-site or in our offices, your role at Independent Software is just as critical to our success as your coworker's.

  • We're constantly researching and implementing the latest technology, so you've always got the right tools at your disposal.

  • As we've grown, we've retained that small company feel. When we say we have an open-door policy, we actually mean it.

  • Independent Software is comprised of wonderfully generous folks. We believe in supporting the causes our employees care about. Bring us an opportunity to help and we'll listen.

  • Teamwork got us where we are today. Our collaborative environment allows you to maximize your true potential.

  • The work we do is exciting, critical stuff. No matter your role at Independent Software, you're helping us keep the nation safe and secure.

  • We have a history of great achievement, and, with each year, our company gets even bigger and better. As we grow, so does the opportunity for our employees.

  • We host a variety of fun employee and family events throughout the year to say thanks for all that you do to make Independent Software a technology leader as well as a phenomenal place to work.


Benefits:


  • Competitive salary

  • Company Sponsored Health, Dental, and Vision Insurance plans

  • Company Paid Long Term Disability, Short Term Disability and Life Insurance

  • Employee Assistance Program

  • Your retirement plan is an important benefit you shouldn’t overlook. We offer a 401(k) Profit Sharing Plan and Trust that offers a powerful way to enhance your long-term financial well-being by investing in yourself. We offer immediate eligibility and company matching.

  • A generous Paid Time Off and Holiday package

  • Paid training! We encourage all employees to seek out training opportunities like conferences, certification courses and seminars.

  • We truly believe the right work-life balance can exist, and it's here at Independent Software. Our work is extremely important, but your job is just a part of who you are. When you enjoy your life outside of our walls, you're at your best the next time you walk through our doors. We do all we can to assure that happens every day.
     
    Independent Software is an Equal Opportunity Employer EOE, M/F/D/V.


Information Systems Security Engineer, Entry Level

Columbia, MD

Full Time

Information Systems Security Engineer

Mid Level

What You Will Do:

At Independent Software, as an Information Systems Security Engineer (ISSE) you will support vulnerability management, security compliance, and continuous monitoring activities for mission-critical systems. You will configure and maintain Tenable.sc and Nessus, conduct vulnerability and STIG compliance scans, analyze security findings, and work with system administrators and ISSEs to support remediation efforts.

You will also use Splunk to correlate vulnerability and compliance data, develop security dashboards and reports, and support Risk Management Framework (RMF), audit, and assessment activities.

Key Responsibilities:
 
  • Configure, operate, and maintain Tenable.sc and Nessus
  • Conduct vulnerability and STIG compliance scans and troubleshoot scanning issues
  • Analyze findings and coordinate remediation with system administrators and ISSEs
  • Use Splunk to correlate security data and develop dashboards and compliance reports
  • Support RMF activities, continuous monitoring, patch verification, audits, and assessments
  • Develop and refine scanning policies, baselines, and SOPs
  • Test and evaluate system configurations in a lab environment
  • Provide security operations support as needed

Required Skills and Qualifications:
 
  • Experience with vulnerability scanning and security compliance
  • Experience with Tenable.sc, Nessus, and Splunk
  • Working knowledge of DoD STIGs, RMF, and NIST 800-53
  • Knowledge of servers, virtualization, routers, switches, firewalls, VLANs, routing, and network segmentation
  • Strong communication and teamwork skills
  • Ability to respond to after-hours requests as required in a 24x7 environment

Education and Experience:

Candidates must meet one of the following
 
  • Bachelor’s degree in Computer Science, Information Assurance, Information Security Systems Engineering, or related discipline; OR
  • Associate’s degree in a related discipline, technical certification such as Security+, and two (2) years of general IT experience; OR
  • High School Diploma/GED and four (4) years of general IT experience, including at least one (1) year of information systems security experience

Federal Government ISSE experience of similar scope and complexity is desirable.

Certifications: 
 
  • Active DoD 8570.01-M IAT Level II or IASAE Level I compliance required

Clearance Requirement:
 
  • Must possess an active TS SCI with appropriate Polygraph to be considered for this role


Why Choose Independent Software:

At Independent Software, our people are the mission. We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.

When you join us, you will:
  • Support critical national security missions that matter
  • Be part of a close-knit, employee-first culture where your voice is heard
  • Expand your skills through ongoing training, mentorship, and career development
  • Enjoy competitive compensation, generous benefits, and work-life balance


Ready to take the next step in your career? Join us and be part of something bigger.

Apply today.

We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,231,592 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Security
Similar stack
Same company
Columbia
≈ $123k – $242k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • Annapolis Junction
Cybersecurity
Zero Trust
Apply
≈ $119k – $234k per year (Estimated) • In office • Full-Time • 6+ years exp • Bachelor's Degree • Annapolis Junction
Apply
≈ $123k – $242k per year (Estimated) • In office • Full-Time • 5+ years exp • Bachelor's Degree • Annapolis Junction
DevOps
IAM
Apply
≈ $87k – $181k per year (Estimated) • In office • Full-Time • 3+ years exp • Bachelor's Degree • Annapolis Junction
DevOps
IAM
Cybersecurity
Active Directory
Apply
≈ $72k – $156k per year (Estimated) • In office • Full-Time • 2+ years exp • Associate's Degree • Annapolis Junction
Cybersecurity
SIEM
Apply
≈ $25k – $57k per year (Estimated) • In office • Full-Time • 7+ years exp • Bachelor's Degree • Taiwan
Design
SolidWorks
Management
Agile
Apply
≈ $55k – $128k per year (Estimated) • In office • Full-Time • 8+ years exp • Bachelor's Degree • Tokyo
DevOps
GCP
Azure
AWS
Cybersecurity
ISO 27001
MITRE ATT&CK
Zero Trust
Defense in Depth
SIEM
Management
Agile
Apply
Brand Manager 3 days ago
≈ $15k – $33k per year (Estimated) • In office • Full-Time • 5+ years exp • Ho Chi Minh City
Management
Agile
Apply
$150k – $263k per year • In office • 10+ years exp • Bachelor's Degree • Lake Forest
SQL
Databases
Snowflake
Databricks
Microsoft Fabric
DevOps
Azure
Analytics
Power BI
ETL/ELT
Dimensional Modeling
Master Data Management
Management
Agile
Scrum
Kanban
Apply
≈ $18k – $50k per year (Estimated) • Remote (Philippines) • Makati
JavaScript
TypeScript
Ruby
C#
Ruby
Ruby on Rails
C#
.NET
Databases
MySQL
ElasticSearch
AI/ML
Claude Code
Frontend
Angular
DevOps
CI/CD
Trunk-Based Development
Management
Agile
Scrum
Apply
≈ $109k – $246k per year (Estimated) • In office • TS/SCI • Full-Time • Annapolis Junction
Cybersecurity
ISO 27001
Management
Agile
Apply
≈ $111k – $236k per year (Estimated) • In office • TS/SCI • Full-Time • Annapolis Junction
SQL
Management
Agile
Apply
In office • TS/SCI • Full-Time • Columbia
DevOps
Windows
Cybersecurity
Active Directory
Management
Agile
Microsoft Office
Apply
≈ $90k – $222k per year (Estimated) • In office • TS/SCI • Full-Time • Annapolis Junction
Management
Agile
Apply
≈ $73k – $202k per year (Estimated) • In office • TS/SCI • Full-Time • Annapolis Junction
Management
Agile
Apply
≈ $69k – $149k per year (Estimated) • In office • 1+ year exp • Columbia
Apply
≈ $55k – $115k per year (Estimated) • In office • Full-Time • 1+ year exp • High School Diploma • Columbia
Apply
$107k – $179k per year • In office • 5+ years exp • Bachelor's Degree • Columbia
Apply
PMO Manager 2 days ago
$80k – $90k per year • In office • Full-Time • Columbia
Management
Asana
Monday.com
Smartsheet
Jira
Outlook
Microsoft Office
Apply
$73k per year • Hybrid • 4+ years exp • Bachelor's Degree • Columbia
AI/ML
Copilot
Management
Outlook
SharePoint
Microsoft Office
Apply
See all jobs
This is one of many
1,231,592 more open roles from verified company boards, updated every day.