Dennis Long

Dennis Long Email and Phone Number

Cybersecurity Engineer @ Modern Technology Solutions, Inc. (MTSI)
Dennis Long's Location
Oklahoma City, Oklahoma, United States, United States
Dennis Long's Contact Details
About Dennis Long

Dennis Long is a Cybersecurity Engineer at Modern Technology Solutions, Inc. (MTSI). He possess expertise in windows, documentation, security, system administration, servers and 10 more skills.

Dennis Long's Current Company Details
Modern Technology Solutions, Inc. (MTSI)

Modern Technology Solutions, Inc. (Mtsi)

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Cybersecurity Engineer
Dennis Long Work Experience Details
  • Modern Technology Solutions, Inc. (Mtsi)
    Cyber Security Engineer
    Modern Technology Solutions, Inc. (Mtsi) Sep 2021 - Present
    Alexandria, Va, Us
    Cyber Security engineer focusing on the oversight and security engineering of a suite of cloud-based resources. Providing guidance on various cloud security technologies ensuring proper design and implementation to protect against various cyber threats such as unauthorized access, data breaches, and malware attacks.
  • Mantech
    Security Control Assessor (Sca) Airforce Office Of Special Investigation
    Mantech Oct 2018 - Sep 2021
    Herndon, Virginia, Us
  • Dependable Global Solutions
    Security Control Assessor
    Dependable Global Solutions Jun 2016 - Oct 2018
    AFOSI/PJ SCA
  • The Johns Hopkins University Applied Physics Laboratory
    Aissm/Lead Compliance Auditor.
    The Johns Hopkins University Applied Physics Laboratory Apr 2014 - Jun 2016
    Serving as the Assistant Information System Security Manager (AISSM), as well as a classified information system security analyst and auditor, providing oversight over the collateral security program for a DoD University Affiliated Research Center (UARC) ensuring compliance with DoD 5220.22-M, National Industrial Security Policy Operating Manual (NISPOM). Duties include providing assistance with the Certification and Accreditation (C&A) of classified information systems, reviewing System Security Plans (SSPs) for compliance with applicable DoD policy, performing risk analyses and security assessments on diverse classified information system environments, recommending mitigation and remediation for any identified vulnerabilities, developing security policy, procedures and standards for classified program, serving as a technical advisor to the Information System Security Manager (ISSM), developing and providing ongoing security awareness training and briefings to a large organization consisting of over 5,000 employees, and serving as a liaison for government customers and cognizant security agency. Other duties included managing compliance, auditing and IS hardening standards of an IS profiles that includes over 3000 pieces of equipment. Serve on the AI team to investigate internal policy and procedure infractions.
  • Booz Allen Hamilton
    Issm Central Maryland Region
    Booz Allen Hamilton Jul 2010 - Apr 2014
    Mclean, Va, Us
    Have a working knowledge of system functions, security policies, technical security safeguards, and operation security measures. Complete and maintain the documentation for Certification & Accreditation of each Information System under their purview in accordance with applicable ODNI and DoD policies. ISSM for all Collateral systems and facilities with the Central Maryland region.
  • Booz Allen Hamilton
    System Administrator E-Space
    Booz Allen Hamilton Jul 2010 - Jan 2011
    Mclean, Va, Us
  • Northrop Grumman
    Software Engineer
    Northrop Grumman Oct 2002 - Jul 2010
    Falls Church, Va, Us
  • Northrop Grumman
    Systems Engineer
    Northrop Grumman Oct 2002 - Jul 2010
    Falls Church, Va, Us
  • Northrop Grumman
    Software Engineer
    Northrop Grumman Nov 2002 - Dec 2006
    Falls Church, Va, Us
    B-2 Lab facility Systems admin and integrator.
  • Northrop Grumman
    Jsf Team Engineer
    Northrop Grumman Jan 2004 - Sep 2004
    Falls Church, Va, Us
    Responsible for network and computer administration including Windows Server 2003 administrator and integration, configure AD, DNS, DHCP, and created Domain settings and policies. Worked with a team to develop computer and network SOP. Developed lab network and computer integration. NETAPP storage design and administration. Linux workstation/server install and administration.
  • Enterprise Products
    Technical Lead Responsible
    Enterprise Products Oct 2002 - Jul 2010
    Wrote scripts (NT/DOS and Batch Scripting) to be used for firm-wide application standardization. Liaison to software vendors, financial institutions, and software developersCreated technical, configuration and support, documents for the firm. Lead technical analyst to provide primarily level III (and II) support to the equity investment groups, specifically the Equity, Municipal, and Corporate trading desks. Supervised and mentored one or more technical analyst(s). Executive technical support
  • Wedgetail Isso
    It Lead
    Wedgetail Isso Dec 2008 - Oct 2009
    In my position as an ISSO/IT lead I work all Technical (IT) aspects of the Wedgetail Program. This includes all security related functions for the information systems, all hardware/software installs, upgrades and maintenance. I am in charge of all lab equipment for inventory, class and declass procedures, tracking and calibration maintenance. All IT equipment is also my responsibility, workstations, servers, and printers. I oversee all the IT systems within the Wedgetail and related programs.
  • Dcgs-A/ Irad
    Lab Hardware/Software Lead
    Dcgs-A/ Irad Jan 2008 - Dec 2008
    Routinely worked and lead all the needs of a medium sized software development lab for a multi-million dollar IRAD project. This includes hardware/software purchases, install, upgrades and configuration. Developed a working SOP for other technicians that worked in the area. Help design and implement a large scale network with help from NGIT. Worked directly with all software engineers to develop and maintain a solid working environment for current and future projects. This included the set up of an ESX server environment to host multiple simultaneous projects and stake holders. Work with lead software engineers, Program managers, and other groups to actively bring new business opportunities into the lab. The largest of which was a large proposal for a possible 3 billion dollar contract. I was lead for all IT and technical aspect of the working development, integration, production and demo environments. This included but was not limited to hardware and software quotes, purchases, setup, configuration and vendor relations and support.
  • Tinker Afb
    Software Engineer
    Tinker Afb Oct 2002 - Dec 2006
    Responsible for Windows Server 2003 Administration, installation and configuration. Ran DNS, DHCP, Terminal Server, Exchange 2003 and many other applications. Configured and maintained all Extreme networks Black Diamond and Mariner 10K multi layer switches. Planned and installed Cable Runs. Fiber and Copper (cat-5, 5E, and 6) Installed, Upgraded, and Maintained of all desktop computers and software. Installated and Maintained Server hardware and software. Created and updated desktop images for entire site. Altiris software Administrator. Linux workstation/server install and configuration. Knowledge of security procedures in accordance with the DCID 6/3, NISPOM Chapter 8, and/or JAFAN 6/3 requirements.
  • National Institute Of Health
    System Engineer
    National Institute Of Health Jan 2006 - Jun 2006
    Support of NIH/CIT/HSB Windows OS environment, provide Windows system administration services including technical support and software expertise for Windows 2000 and 2003 servers. Ensure that these servers operate accurately and efficiently in response to user requirements. Install applications, operating system updates, Windows Web services and Citrix system software.Diagnose and resolve system problems to include recording the problem symptoms, performing root cause analysis, providing resolutions for hardware and software problems, and tracking issues through resolution. Coordinate and schedule remedial actions with appropriate vendor and operations personnel for hardware and software upgrades. Monitor daily operations and document procedures required for continuous operations. Maintain statistical information to track persistent problems as well as trends before they become problems. Test new hardware and software within Government guidelines to insure seamless integration into production environment.
  • Compaq/Hp Corporation
    Technical Engineer Level Four
    Compaq/Hp Corporation Nov 2001 - Oct 2002
    Server team lead and state office liaison oversaw 14 engineers responsible for first point of contact and on site support as well as training new technicians. Support multiple Operating Systems in a Network Environment: Windows 9x, Win NT, Win 2K Pro & Server, and Windows XP Pro. Worked with migration team to upgrade laptops and desktops from Windows 95/Windows NT to Windows 2000 and Windows XP Pro. Support all aspects of hardware and software break fix contract. Second level network support including installs, maintenance, and upkeep.
  • Hewlett-Packard
    Team Lead
    Hewlett-Packard Oct 2001 - Oct 2002
    Houston, Texas, Us
  • T. Rowe Price And Associates
    Technical Analyst
    T. Rowe Price And Associates Apr 2000 - Nov 2001
  • T. Rowe Price Associates, Inc.
    Help Desk Level 2
    T. Rowe Price Associates, Inc. 2000 - 2001
  • T. Rowe Price
    Systems Analyst
    T. Rowe Price 1999 - 2001
    Baltimore, Maryland, Us
  • Nations Bank\Bank Of America
    Customer Engineer
    Nations Bank\Bank Of America Nov 1998 - Apr 2000
    Responsible for all aspects of software implementation, upkeep and maintenance. Configured PCs and laptops for remote dial in through Defender Services. Worked onsite with clients to resolve hardware and software issues. Handled PC and laptop software, hardware upgradesEstablished client's local accounts. Supplied second level help to clients and other technicians.

Dennis Long Skills

Windows Documentation Security System Administration Servers Ceh Operating Systems Dhcp Network Administration Linux Networking Windows Server Testing Microsoft Exchange Systems Engineering

Dennis Long Education Details

  • Oklahoma State University
    Oklahoma State University
    Network Emphasis
  • Oklahoma State University
    Oklahoma State University
    Information Technology
  • Catonsville Community College
    Catonsville Community College
    Cisco Concentration
  • New Horizons Technical Training
    New Horizons Technical Training
    Cisco
  • South River High
    South River High
    General
  • University Of Maryland Global Campus
    University Of Maryland Global Campus
    Cyber Security Policy And Managment

Frequently Asked Questions about Dennis Long

What company does Dennis Long work for?

Dennis Long works for Modern Technology Solutions, Inc. (Mtsi)

What is Dennis Long's role at the current company?

Dennis Long's current role is Cybersecurity Engineer.

What is Dennis Long's email address?

Dennis Long's email address is de****@****ail.com

What schools did Dennis Long attend?

Dennis Long attended Oklahoma State University, Oklahoma State University, Catonsville Community College, New Horizons Technical Training, South River High, University Of Maryland Global Campus.

What are some of Dennis Long's interests?

Dennis Long has interest in Home Improvement, Collecting Art, Donor, Reading, Gourmet Cooking, Sports, Home Decoration, Cooking, Gardening, Cruises.

What skills is Dennis Long known for?

Dennis Long has skills like Windows, Documentation, Security, System Administration, Servers, Ceh, Operating Systems, Dhcp, Network Administration, Linux, Networking, Windows Server.

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