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**ManTech** seeks a motivated, career and customer-oriented **Senior Web Administrator** to join our team in **DC, Maryland, and Virginia (DMV) area** .

Responsibilities include but are not limited to:

+ Designs, develops, and publishes web sites supporting the Department of Homeland Security (DHS) customers for DHS only and Public access.

+ Collaborates with customers and stakeholders to identify requirements, design systems software, develop updates to existing applications, and build in cyber security to reduce the attack surface

+ Coordinates and collaborates with technical teams providing advice, staying abreast of technical solutions, and provide necessary graphics, web site content to support the DHS customer mission

+ Capture requirements, analyze customer needs to design, develop, test, and deploy websites ensuring integration with other applications as required using web formats used by the anticipated customers.

+ Develops and maintains diagrams, documentation, and other artifacts that web development, track and test deployed web sites to ensure currency, support maintenance, troubleshooting, operations, and security of web sites; support and performs web site design, development, and maintenance actions

+ Uses software development best practices for code documentation, development, refactoring, and other core functions to facilitate ease of use and reuse by other software developers, quality assurance evaluators, and software audits

+ Performs quality assurance testing and reviews providing reports to stakeholders; analyze, review, recommend changes as appropriate to ensure web site availability, technology platforms integration, and ease of use ensuring alignment with mission, laws, regulations, and policies

Minimum Requirements:

+ Bachelor’s Degree in Information Technology, Computer Science, Engineering or a related field.

+ 10+ years experience managing web environment design, deployment, development and maintenance activities.

+ Strong experience performing testing and quality assurance of websites and web applications.

+ Knowledge and use of Web development, testing, and analysis tools

+ Knowledge of various software programming languages, i.e. Python, Java, C++, Cobol, etc

+ Understanding and experience with primary network topologies, LANs, WANs and other common network standards; understanding of network protocols and technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS

+ IAM III/IAT III Certified

Preferred Qualifications:

+ One of the following certifications: Certified Business Analysis Professional (CBAP), Agile Certified Practitioner (PMI-ACP), Certified Data Management Pr5ofessional (CDMP), Six Sigma Certification, ITIL4

+ ServiceNow Certification

+ Understanding of ITIL4 principles

Clearance Requirements:

+ Must have a current/active Secret clearance with the ability to obtain and maintain a TS/SCI.

+ The ability to obtain and maintain a DHS EOD suitability is required prior to starting this position.

Physical Requirements:

+ Must be able to remain in a stationary position 50%

+ Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer

+ The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at [email protected] and provide your name and contact information.