Top 65 Staff information security engineer Jobs in Hanahan, Sc

.NET Developer- TOP SECRET CLEARED
Marathon TS —North Charleston, SC
- Up to $44.23 an hour
- Full-time
- Background check
- Computer science
- Azure
- Health insurance
- Dental insurance
Quick Apply
5d
Senior Network Engineer
Chickasaw Nation Industries —Charleston, SC
- Full-time
- Computer Science
- 5 years
- Research
- AD&D insurance
- Disability insurance
Staff Information Security Engineer
Segra —Charleston, SC
- Full-time
- Hybrid work
- Office
- AWS
- Analysis skills
- Health savings account
- Paid holidays
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Video Infrastructure Engineer
The City of Charleston, SC —Charleston, SC
- $31.36 - $33.35 an hour
- Full-time
- Computer science
- Computer Science
- System design
3d
IT Support Specialist
DANIEL ISLAND GOLF CLUB LLC —Charleston, SC
- $65,000 - $85,000 a year
- Full-time
- 5 years
- Mid-level
- Windows
Data Engineer
The City of Charleston, SC —Charleston, SC
- $37.19 - $39.80 an hour
- Full-time
- Azure
- Computer Science
- Mid-level
3d
Technical Writer
TIAG —Mount Pleasant, SC
- $55,000 - $65,000 a year
- Full-time
- Mid-level
- Office
- Analysis skills
Quick Apply
Technical Writer
Geodesicx Inc —North Charleston, SC
- Full-time
- High school diploma or GED
- Senior level
- Associate's degree
Quick Apply
Security Design Project Engineer 1 - Charleston, SC
M.C. Dean, Inc —Charleston, SC
- Full-time
- Computer Science
- Mid-level
- Bachelor's degree
Reactor Training Engineer (Associate)
Naval Nuclear Laboratory —Charleston, SC
- $63,900 - $97,800 a year
- Rotating shift
- Classroom
- Bachelor of Science
- Engineering
- Wellness program
- Paid parental leave
Engineer 4 - Charleston, SC
M.C. Dean, Inc —Charleston, SC
- Full-time
- 7 years
- Computer Science
- Research
Engineer 3 - Charleston, SC
M.C. Dean, Inc —Charleston, SC
- Full-time
- Computer Science
- 5 years
- System design
Chief Engineer
Koniag Government Services —Charleston, SC
- Full-time
- 5 years
- Engineering
- Master's degree
- Paid holidays
- Health insurance
Engineering Technician
Scientific Research Corporation —North Charleston, SC
- Full-time
- Microsoft Outlook
- Computer literacy
- High school diploma or GED
- Paid holidays
- Health insurance
NAVSEA Program Management Analyst
Ignite Digital —Charleston, SC
- $95,000 a year
- Microsoft Outlook
- Mid-level
- Office
- Paid time off
- Referral program
Quick Apply
Network Engineer
MSC Mediterranean Shipping Company S.A. —Mount Pleasant, SC
- Full-time
- Hybrid work
- System design
- English
- Mid-level
- Health savings account
- Health insurance
Imaging Engineer
TRIMEDX —Mount Pleasant, SC
- Full-time
- Microsoft Excel
- 5 years
- Engineering
Client Service Manager, Government - Charleston, SC
GetWellNetwork, Inc. —Charleston, SC
- $65,000 - $75,000 a year
- Weekends as needed
- Background check
- Military
- Mid-level
- Health insurance
- Cell phone reimbursement
Quick Apply
5d
Business Operations Analyst
VICKERS & NOLAN ENTERPRISES LLC —Charleston, SC
- $80,000 - $90,000 a year
- Full-time
- 7 years
- Microsoft Excel
- Mid-level
- Paid holidays
- Disability insurance
Engineer 2 - Charleston, SC
M.C. Dean, Inc —Charleston, SC
- Full-time
- Computer Science
- Research
- Mid-level

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staff information security engineer jobs near hanahan, sc

.NET Developer- TOP SECRET CLEARED

Marathon TS
North Charleston, SC

Quick Apply

Job Details

Full-time
Up to $44.23 an hour
5 days ago

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance

Qualifications

Top Secret Clearance
Systems integration
Visual Studio
C#
Development environments
Enterprise Integration
Systems & applications support
Distributed computing
Cross-functional collaboration
Production troubleshooting

Full Job Description

We are seeking an experienced .NET Developer to support a federal program operating within a legacy technology environment while supporting ongoing system enhancements and integration efforts. This role focuses on maintaining, enhancing, and stabilizing existing systems while contributing to incremental improvements in system architecture, data integration, and development processes.

The ideal candidate will have strong experience in .NET/C# development, familiarity with legacy systems, and a demonstrated ability to support data movement and integration across multiple platforms. This role will also contribute to improving development and deployment workflows, including supporting environment setup and system interoperability.

Responsibilities

Support development and maintenance of .NET/C# applications within a legacy system environment using Microsoft Visual Studio.
Assist with establishing and stabilizing development and production environments, including coordination with stakeholders to address setup, configuration, and deployment challenges.
Design and implement data movement and integration solutions across diverse platforms (legacy systems, databases, and modern tools).
Analyze existing systems (including COBOL or mainframe components) and recommend practical enhancements to improve performance, reliability, and maintainability.
Support data modeling and ETL processes to ensure consistent and reliable data flow.
Collaborate with federal staff, vendors, and internal teams to support continuity of operations and technical alignment.
Contribute to system and network architecture discussions, including connectivity and performance considerations.
Support evaluation and application of modern tools and technologies, where appropriate, to enhance data processing and analytics capabilities.
Identify opportunities to improve efficiency and scalability within existing system constraints.
Assist with documentation, knowledge transfer, and system continuity efforts.

Education and Experience

Bachelor's degree in Computer Science, Information Systems, Engineering, or equivalent experience.
5–8+ years of experience in software development and/or system architecture.

Required Qualifications

Strong experience with:
.NET Framework / .NET Core
C# development
Microsoft Visual Studio development environments
Oracle and/or Microsoft SQL Server (MS SQL)
Experience with data integration, data movement, or ETL processes.
Familiarity with legacy systems, including COBOL or mainframe environments.
Experience troubleshooting and supporting development and deployment environments.
Understanding of system integration and distributed systems.
Strong communication and collaboration skills.

Preferred Qualifications

Experience working in federal or highly regulated environments.
Familiarity with modern data platforms, including Databricks or similar technologies (desired for future-state capabilities).
Experience with data modeling and database design.
Exposure to cloud platforms (Azure, AWS, or similar).
Basic understanding of network architecture and system connectivity.
Exposure to AI/ML or advanced analytics tools.

Certifications (Preferred)

CompTIA Security+ (or equivalent baseline certification)
CompTIA Network+
Microsoft Certified: Azure Fundamentals or Azure Solutions Architect
Databricks Data Engineer Certification (desired)
ITIL Foundation Certification

Key Attributes

Strong problem-solving mindset in bridging legacy and modern systems.
Practical, detail-oriented approach to system stability and incremental improvement.
Ability to work effectively in structured environments with evolving requirements.
Collaborative approach across government, contractor, and vendor teams.
Commitment to documentation, knowledge sharing, and operational continuity.

Security Clearance

Active Top Secret clearance. Able to obtain TS/SCI.

Pay: Up to $44.23 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Paid time off
Vision insurance

Application Question(s):

Do you hold any of the following certifications: CompTIA Security+ (or equivalent baseline certification), CompTIA Network+, Microsoft Certified: Azure Fundamentals or Azure Solutions Architect, Databricks Data Engineer Certification (desired), ITIL Foundation Certification?
How many years of experience do you have in software development and/or system architecture?

Experience:

.NET: 7 years (Required)
C#: 7 years (Required)

Security clearance:

Top Secret (Required)

Ability to Commute:

North Charleston, SC 29419 (Required)

Work Location: In person

Quick Apply

Refine Your Search

staff information security engineer jobs in hanahan, sc

.NET Developer- TOP SECRET CLEARED

Senior Network Engineer

Staff Information Security Engineer

Video Infrastructure Engineer

IT Support Specialist

Data Engineer

Technical Writer

Technical Writer

Security Design Project Engineer 1 - Charleston, SC

Reactor Training Engineer (Associate)

Engineer 4 - Charleston, SC

Engineer 3 - Charleston, SC

Chief Engineer

Engineering Technician

NAVSEA Program Management Analyst

Network Engineer

Imaging Engineer

Client Service Manager, Government - Charleston, SC

Business Operations Analyst

Engineer 2 - Charleston, SC

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